Vikunja: Link-share principal ID collision allows cross-account API token issuance and management
High-risk advisory
CVE-2026-68581
Summary
Vikunja: Link-share principal ID collision allows cross-account API token issuance and management
Why it matters
GitHub has published a reviewed security advisory for code.vikunja.io/api. Prioritize it with other application dependency updates, especially because EPSS places it in the 38% percentile.
Operator check
Check whether code.vikunja.io/api is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.5%; percentile: 38%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.