Vikunja versions before 2.6.0 fail to properly validate link-share tokens in the v2 API user search endpoints. Attackers with a read-only share link can enumerate project users via the projects endpo…
Medium CVSS 4.3
Summary
Vikunja versions before 2.6.0 fail to properly validate link-share tokens in the v2 API user search endpoints. Attackers with a read-only share link can enumerate project users via the projects endpoint and confirm arbitrary usernames exist via the global search endpoint.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-vfxw-3x8p-2vjr
- https://www.vulncheck.com/advisories/vikunja-before-2.6.0-user-enumeration-via-v2-api
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-vfxw-3x8p-2vjr
Timeline
- nvd_ingest NVD