Vikunja is an open-source self-hosted task management platform. Starting in version 0.20.2 and prior to version 2.2.0, the `DELETE /api/v1/projects/:project/background` endpoint checks `CanRead` permission instead of `CanUpdate`, allowing any user with read-only access to a project to permanently delete its background image. Version 2.2.0 fixes the issue.
Metrics
Affected Vendors & Products
References
History
Fri, 20 Mar 2026 20:15:00 +0000
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| Metrics |
ssvc
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Fri, 20 Mar 2026 15:00:00 +0000
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| Description | Vikunja is an open-source self-hosted task management platform. Starting in version 0.20.2 and prior to version 2.2.0, the `DELETE /api/v1/projects/:project/background` endpoint checks `CanRead` permission instead of `CanUpdate`, allowing any user with read-only access to a project to permanently delete its background image. Version 2.2.0 fixes the issue. | |
| Title | Read-only Vikunja users can delete project background images via broken object-level authorization | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-20T19:24:20.400Z
Reserved: 2026-03-18T21:23:36.676Z
Link: CVE-2026-33312
Updated: 2026-03-20T19:24:00.808Z
Status : Received
Published: 2026-03-20T15:16:18.010
Modified: 2026-03-20T15:16:18.010
Link: CVE-2026-33312
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