Severity: ElevatedAction: Patch

PHP2Shell Exploitation Started Days Before Patches

Initial attempts were observed on October 17, and mass activity began shortly after patches were released.

Excerpt from the primary source: SecurityWeek

Who is affected

Security professionals

What you should do · Patch

Apply the vendor's security update for the affected products. Check the linked advisory for affected and fixed versions, and put internet-facing systems first.

Automated guidance based on this story's classification. Check the linked advisories for specifics.

Sources

We link to original and authoritative sources. Headlines and excerpts belong to their publishers.

Original reporting

PHP2Shell Exploitation Started Days Before Patches SecurityWeek · securityweek.com · Oct 22, 2026 · Primary source

Additional reporting

Amazon says PHP2Shell exploitation began 4 days before patches BleepingComputer · bleepingcomputer.com · Oct 22, 2026
Severity: HighAction: Patch

GitLab warns of new max severity code execution vulnerability

GitLab has released security patches for a maximum-severity Regular Expression Compiler flaw that can let remote attackers run arbitrary code on vulnerable servers.

Patch

Apply the vendor's security update for the affected products.