Products: 1
    Vulnerabilities: 39
    Known Exploited: 0
    4
    Critical Level Threats
    12
    High Level Threats
    23
    Medium Level Threats
    0
    Low Level Threats

    Vulnerabilities

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    Vulnerabilities

    CVE-2026-76216

    Vikunja through 2.4.0 Principal-Type Confusion via LinkSharing

    Last Modified: Aug 19, 2026
    Published: Aug 19, 2026

    CVE-2026-68582

    Vikunja 0.24.0 Broken Object Level Authorization via Link-Share Token

    Last Modified: Aug 03, 2026
    Published: Aug 02, 2026

    CVE-2026-68581

    Vikunja 0.22.0 through 2.3.0 Authentication Bypass via Principal ID Collision

    Last Modified: Aug 03, 2026
    Published: Aug 02, 2026

    CVE-2026-56765

    Vikunja - Unauthenticated Instance-Wide Data Breach via Link Share Hash Disclosure Chained with Cross-Project Attachment IDOR

    Last Modified: Jul 10, 2026
    Published: Jul 10, 2026

    CVE-2026-40103

    Vikunja's Scoped API tokens with projects.background permission can delete project backgrounds

    Last Modified: Apr 17, 2026
    Published: Apr 10, 2026
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    Vikunja Vulnerabilities & Security CVEs | CVE-DB