Weekly recap: PHP2Shell scans, Plex2Shell attacks, LiteLLM supply chain
CISA listed four exploited Plex flaws, while a leaked LiteLLM key led to a malicious Python package release.
CISA listed four exploited Plex flaws, while a leaked LiteLLM key led to a malicious Python package release.
NSA told PHP users to update or go offline; LiteLLM malicious packages stole credentials and included a RAT.
Federal agencies must patch or mitigate by October 23; honeypots were hit with a cryptominer.
CISA added four Plex2Shell vulnerabilities and two other exploited flaws to its KEV catalog, ordering federal agencies to patch them by October 23 and November 3, 2026.
The entries cover four Plex Media Server bugs, SiteGuard command injection, and a Siemens path flaw.
An admin can write files that load as unsigned .so modules on Plex before 1.43.3.10861; due date is October 23.
Plex Media Server before 1.43.3.10861 can let an attacker invoke other plugins’ functions; agencies have until October 23.
Authenticated users on builds before 1.43.3.10861 can request arbitrary addresses; the KEV due date is November 3.
Any X-Plex-Token can force a POST via /player/timeline on builds before 1.43.3.10861; the due date is November 3.
A public proof of concept for four Plex flaws was used within a day to drop XMRig and proxy software on a honeypot.
Four chained bugs give unauthenticated remote code execution; Plex fixed them in 1.43.3.10861 on August 3.
A honeypot saw RCE attempts from three IPs, then a miner and a proxy called myawesomeproxy.
A honeypot saw the public exploit drop an XMRig miner and later proxy software called myawesomeproxy.
A public four-CVE Plex2Shell chain hit a Linux Docker honeypot on October 17, 2026, and also dropped proxy software.
Over 36,000 internet-exposed Plex Media Server instances remain unpatched against recently disclosed vulnerabilities, leaving them open to attack.
Plex patched multiple undisclosed flaws in Media Server 1.43.3 and Desktop 1.115.0, urging all users to update immediately.
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