CVE-2026-125379

Description

Movim through 0.35.5 contains an authorization bypass vulnerability in Post::ajaxGetPost that allows authenticated users to read restricted posts by supplying server, node and nodeid values. Attackers who know item identifiers can retrieve cached community or contact-only posts from the pod-wide cache before the XMPP authorization check runs.

References

• https://github.com/movim/movim
• https://github.com/movim/movim/blob/v0.35.5/app/Widgets/Post/Post.php#L126-L160
• https://github.com/movim/movim/commit/378e0368368d0dd9cb090b78e68a63064d47d512
• https://www.vulncheck.com/advisories/movim-through-0.35.5-authorization-bypass-via-post-ajaxgetpost-cached-post-read