HIGH 8.7 NVD
CVE-2026-123531
Vikunja from 1.0.0 before 2.7.1 contains an uncontrolled resource consumption vulnerability that allows authenticated users to bypass service.maxitemsperpage by
Vikunja from 1.0.0 before 2.7.1 contains an uncontrolled resource consumption vulnerability that allows authenticated users to bypass service.maxitemsperpage by sending page=0 to /api/v1 list endpoints. Attackers can self-register and repeatedly request page=0 to force unbounded SQL queries, memory materialisation, and per-row query fan-out, degrading availability for other users.
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-v579-5fwc-gr28
- https://www.vulncheck.com/advisories/vikunja-1.0.0-before-2.7.1-pagination-limit-bypass-vi
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-11-08 via NVD.
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