CVE-2026-48070 — Docmost: Avatar URL path traversal in avatar cleanup leads to arbitrary local file deletion
Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, authenticated users can store attacker-controlled avatarUrl values that are later reused b…
Published: 2026-09-24 · CVSS: 7.1 · CVSS 3.1
Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, authenticated users can store attacker-controlled avatarUrl values that are later reused by avatar cleanup without confinement to the intended directory on local-storage deployments. A low-privileged user can cause deletion of arbitrary local files or directories reachable by the Docmost service account. This issue is fixed in version 0.80.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7