Vulnerability Description
Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and logo image endpoint accepts attacker-controlled fileName path segments and resolves them against local storage without confinement to the intended image directory. An unauthenticated attacker can traverse outside the avatar or logo directory and read local storage objects whose final basename satisfies the route's UUID check. This issue is fixed in version 0.80.1.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/docmost/docmost/commit/a573acedd0317f3472cb0f8b95f6aa15315312
- https://github.com/docmost/docmost/commit/ec83fc82d54bf3728eaa63b20eb4abcb5aef1d
- https://github.com/docmost/docmost/releases/tag/v0.80.1
- https://github.com/docmost/docmost/security/advisories/GHSA-9f58-29hm-mgp2
FAQ
What is CVE-2026-48072?
CVE-2026-48072 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and logo image endpoint accepts attacker-controlled fileName path segments and resolves them ag...
How severe is CVE-2026-48072?
CVE-2026-48072 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-48072?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.