Vikunja is an open-source self-hosted task management platform.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Apr 10, 2026 · NIST NVD

   Detected

   Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's link share authentication (GetLinkShareFromClaims in pkg/models/link_sharing.go) constructs authorization objects entirely from JWT claims without any server-side database validation. When a project owner deletes a link share or downgrades its permissions, all previously issued JWTs continue to grant the orig

2. Jun 17, 2026 · NIST NVD

   Updated

   Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's link share authentication (GetLinkShareFromClaims in pkg/models/link_sharing.go) constructs authorization objects entirely from JWT claims without any server-side database validation. When a project owner deletes a link share or downgrades its permissions, all previously issued JWTs continue to grant the orig

Affected

• cpe vikunja/vikunjaversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-35594

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-35594

  Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's link share authentication (GetLinkShareFromClaims in pkg/models/link_sharing.go) constructs authorization objects entirely from JWT claims without any server-side database validation. When a

  nvd.nist.gov

References

• Patch · github.com
• Issue Tracking · github.com
• Release Notes · github.com
• Exploit · github.com