Talos Rules 2026-05-28
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the malware-cnc and server-webapp rule sets to provide coverage for emerging threats from these technologies.

For information about Snort Subscriber Rulesets available for purchase, please visit the Snort product page.

Change logs

2026-05-28 13:44:08 UTC

Snort Subscriber Rules Update

Date: 2026-05-28

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2092000.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:66516 <-> DISABLED <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt (server-webapp.rules)
 * 1:66517 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66518 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66519 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66520 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66521 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)
 * 1:66522 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)
 * 1:66523 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)
 * 1:66524 <-> DISABLED <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt (server-webapp.rules)
 * 1:66525 <-> DISABLED <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt (os-linux.rules)
 * 1:66526 <-> DISABLED <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt (os-linux.rules)
 * 1:66527 <-> DISABLED <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication (malware-cnc.rules)

Modified Rules:



2026-05-28 13:44:08 UTC

Snort Subscriber Rules Update

Date: 2026-05-28

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091801.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:66527 <-> DISABLED <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication (malware-cnc.rules)
 * 1:66525 <-> DISABLED <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt (os-linux.rules)
 * 1:66516 <-> DISABLED <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt (server-webapp.rules)
 * 1:66517 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66518 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66519 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66520 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66521 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)
 * 1:66522 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)
 * 1:66523 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)
 * 1:66526 <-> DISABLED <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt (os-linux.rules)
 * 1:66524 <-> DISABLED <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt (server-webapp.rules)

Modified Rules:



2026-05-28 13:44:08 UTC

Snort Subscriber Rules Update

Date: 2026-05-28

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091701.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:66524 <-> DISABLED <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt (server-webapp.rules)
 * 1:66525 <-> DISABLED <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt (os-linux.rules)
 * 1:66527 <-> DISABLED <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication (malware-cnc.rules)
 * 1:66526 <-> DISABLED <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt (os-linux.rules)
 * 1:66520 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66516 <-> DISABLED <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt (server-webapp.rules)
 * 1:66518 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66517 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66519 <-> DISABLED <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt (server-webapp.rules)
 * 1:66522 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)
 * 1:66521 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)
 * 1:66523 <-> DISABLED <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt (server-webapp.rules)

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.2.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.3.5.1.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.3.6.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.3.7.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.7.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.9.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.11.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.15.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.18.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:11 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.12.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:12 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.21.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:12 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.35.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:12 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.44.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:12 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.47.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:12 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.11.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules:



2026-05-28 13:48:12 UTC

Snort Subscriber Rules Update

Date: 2026-05-27-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.12.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301511 <-> SERVER-WEBAPP VM2 JavaScript remote code execution attempt
* 1:301512 <-> OS-LINUX Linux Kernel Dirty Frag privilege escalation attempt
* 1:66516 <-> SERVER-WEBAPP Langflow token refresh endpoint cross-origin request attempt
* 1:66517 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66518 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66519 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66520 <-> SERVER-WEBAPP Fortinet FortiWeb website CSV export command injection attempt
* 1:66524 <-> SERVER-WEBAPP Apache MINA deserialization filter bypass remote code execution attempt
* 7:13 <-> MALWARE-CNC MultiOS.Infostealer.MiniShaiHulud variant outbound communication

Modified Rules: