Vulnerability Description
Vikunja from 0.24.0 before 2.7.1 contains a nil pointer dereference vulnerability that allows project admins to break project views by saving a filter-mode bucket configuration with a null filter. Because validateProjectViewFilters skips nil entries, every subsequent read of the view panics in kanban and task collection code, returning HTTP 500 to all project members.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-hm4w-h7v8-ch43
- https://www.vulncheck.com/advisories/vikunja-0.24.0-before-2.7.1-denial-of-servi
FAQ
What is CVE-2026-123507?
CVE-2026-123507 is a vulnerability with a CVSS score of 2.7 (LOW). Vikunja from 0.24.0 before 2.7.1 contains a nil pointer dereference vulnerability that allows project admins to break project views by saving a filter-mode bucket configuration with a null filter. Bec...
How severe is CVE-2026-123507?
CVE-2026-123507 has been rated LOW with a CVSS base score of 2.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-123507?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.