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Threats Tagged 'cve-2026-111921'

View all threats tagged with 'cve-2026-111921'. Filter and sort to focus on specific types of threats.

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Active filters (1):Tag: cve-2026-111921

Threats Tagged 'cve-2026-111921'

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Vikunja versions from 0.13.0 up to but not including 2.7.0 have an incorrect authorization vulnerability. This flaw allows project members with Write permission to delete admin-level link shares due to improper permission checks on share deletion. Attackers can exploit this by sending DELETE requests with sequential share IDs to revoke admin shares and invalidate share sessions.

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