CVE-2026-111918
CVE-2026-111918 · Vikunja 1.0.0-rc0 before 2.7.0 Cross-Tenant Task Position Writes via Saved Filter Creation
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Vikunja from 1.0.0-rc0 before 2.7.0 contains an improper authorization vulnerability in RecalculateTaskPositions that allows authenticated users with zero accessible projects to write task_positions rows for all tasks instance-wide. Attackers can delete their Inbox after repointing default_project_id, then create empty-filter saved filters to persist cross-tenant references and amplify writes for denial of service.
CVSS 5.3 · Moyenne · EPSS 0,2% · Correctif disponible
- Publication
- Mise à jour
Produits et versions concernés
vikunja
- Versions du logiciel
- ≥ 1.0.0-rc0, < 2.7.0: Concernée (semver)
- 2.7.0: Non concernée (semver)
Mettez à jour vers 2.7.0