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Vulnerabilities

CVE-2026-123520 | BDVDB-2026-401877 Detail

go-vikunjavikunja

Description#

Vikunja from 0.18.0 before 2.7.1 contains a privilege escalation vulnerability that allows team owners to gain admin or ownership of read-only shared projects by deleting accounts. Attackers can create a bot, add it to their team, and delete it through the bots endpoint, triggering ensureProjectAdminUser to promote read-only shares and lock out the real owner.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact low. Attack vector: network.

Weaknesses#

  • CWE-269 Improper Privilege Management

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.