
Fixed Plex Media flaws exploited to install malware
The public chain uses unauthenticated SSRF, a loopback pivot, and token theft to run a payload.
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The public chain uses unauthenticated SSRF, a loopback pivot, and token theft to run a payload.
Over 36,000 internet-exposed Plex Media Server instances remain unpatched against recently disclosed vulnerabilities, leaving them open to attack.

Jellyfin 12.0 fixes unauthorized file access and web client XSS flaws, but requires careful upgrades due to breaking database migrations and plugin changes.

Jellyfin 12.0 ships security fixes for path traversal, first-run setup bypass, unsafe plugin names, and web client XSS, plus removal of legacy login paths.

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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