MEDIUM 5.3 NVD
CVE-2026-110766
Colanode server through 0.4.7 contains a path traversal vulnerability that allows authenticated users to read arbitrary .jpeg files by supplying an encoded trav
Colanode server through 0.4.7 contains a path traversal vulnerability that allows authenticated users to read arbitrary .jpeg files by supplying an encoded traversal sequence in avatarId. Attackers can send percent-encoded ../ sequences to GET /client/v1/avatars/:avatarId to escape the avatars directory and read .jpeg files belonging to other workspaces.
References
- https://github.com/colanode/colanode
- https://github.com/colanode/colanode/blob/d649523637f0f059c936418488165d4a689da27c/apps/se
- https://github.com/colanode/colanode/blob/d649523637f0f059c936418488165d4a689da27c/apps/se
- https://hackmd.io/@hieuPenguinnn/colanode-avatar-download-path-traversal
- https://www.vulncheck.com/advisories/colanode-server-through-0.4.7-path-traversal-via-avat
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-14 via NVD.
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