CVE-2026-110766
CVE-2026-110766 · Colanode Server through 0.4.7 Path Traversal via Avatar Download Route
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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.
CVSS 5.3 · Media · EPSS 0,3%
- Publicación
- Actualización
Productos y versiones afectados
colanode
- Versiones
- ≥ 0, ≤ 0.4.7: Afectada (semver)
Sin corrección publicada
Fuentes originales
- https://hackmd.io/@hieuPenguinnn/colanode-avatar-download-path-traversal
- https://github.com/colanode/colanode/blob/d649523637f0f059c936418488165d4a689da27c/apps/server/src/lib/storage/fs.ts#L38
- https://github.com/colanode/colanode/blob/d649523637f0f059c936418488165d4a689da27c/apps/server/src/api/client/routes/avatars/avatar-download.ts#L23
- https://github.com/colanode/colanode
- https://www.vulncheck.com/advisories/colanode-server-through-0.4.7-path-traversal-via-avatar-download-route
- https://nvd.nist.gov/vuln/detail/CVE-2026-110766