VULNERABILITY INTELLIGENCE

CVE-2025-10696

CVSS score5.4 MEDIUM
EPSS probability0.22%
CISA KEVNot currently listed
Published2025-10-03
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Description

OpenSupports exposes an endpoint that allows the list of 'supervised users' for any account to be edited, but it does not validate whether the actor is the owner of that list. A Level 1 staff member can modify the supervision relationship of a third party (the target user), who can then view the tickets of the added 'supervised' users. This breaks the authorization model and filters the content of other users' tickets.This issue affects OpenSupports: 4.11.0.

Weakness classification

  • help@fluidattacks.com: CWE-863

Primary references