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

Code

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

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Mar 20, 2026 · NIST NVD

   Detected

   Vikunja is an open-source self-hosted task management platform. Starting in version 0.8 and prior to version 2.2.0, unauthenticated users are able to bypass the application's built-in rate-limits by spoofing the or headers due to the rate-limit relying on the value of . Unauthenticated users can abuse endpoints available to them for different potential impacts. The immediate concern would be brute

2. Jun 17, 2026 · NIST NVD

   Updated

   Vikunja is an open-source self-hosted task management platform. Starting in version 0.8 and prior to version 2.2.0, unauthenticated users are able to bypass the application's built-in rate-limits by spoofing the or headers due to the rate-limit relying on the value of . Unauthenticated users can abuse endpoints available to them for different potential impacts. The immediate concern would be brute

Affected

• cpe vikunja/vikunjaversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-29794

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-29794

  Vikunja is an open-source self-hosted task management platform. Starting in version 0.8 and prior to version 2.2.0, unauthenticated users are able to bypass the application's built-in rate-limits by spoofing the or headers due to the rate-limit relyi

  nvd.nist.gov

References

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