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#
- Version 1Record published in the CVE List.