Path Traversal in Docmost
CVE-2026-48072
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Docmost — versions < 0.80.1
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-48072?
- CVE-2026-48072 is a medium-severity vulnerability in Docmost, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-09-24.
- How severe is CVE-2026-48072?
- Medium severity. CVSS v3 base score is 5.3 out of 10.