CVE-2026-125379

low

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://www.vulncheck.com/advisories/movim-through-0.35.5-authorization-bypass-via-post-ajaxgetpost-cached-post-read

https://github.com/movim/movim/commit/378e0368368d0dd9cb090b78e68a63064d47d512

https://github.com/movim/movim/blob/v0.35.5/app/Widgets/Post/Post.php#L126-L160

https://github.com/movim/movim

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-120542

Details

Source: Mitre, NVD

Published: 2026-11-10

Updated: 2026-11-12

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 3.1

Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Low

CVSS v4

Base Score: 2.3

Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Severity: Low

EPSS

EPSS: 0.00257