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. Mar 24, 2026 · NIST NVD

   Detected

   Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, the function in uses a bare with no SSRF protection when downloading user avatar images from the OpenID Connect claim URL. An attacker who controls their OIDC profile picture URL can force the Vikunja server to make HTTP GET requests to arbitrary internal or cloud metadata endpoints. This bypasses the SSRF prot

2. Jun 17, 2026 · NIST NVD

   Updated

   Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, the function in uses a bare with no SSRF protection when downloading user avatar images from the OpenID Connect claim URL. An attacker who controls their OIDC profile picture URL can force the Vikunja server to make HTTP GET requests to arbitrary internal or cloud metadata endpoints. This bypasses the SSRF prot

Affected

• cpe vikunja/vikunjaversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-33679

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-33679

  Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, the function in uses a bare with no SSRF protection when downloading user avatar images from the OpenID Connect claim URL. An at

  nvd.nist.gov

References

• Patch · github.com
• Exploit · github.com
• Release Notes · vikunja.io