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Tracking
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Mon, 19 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Sat, 17 Oct 2026 19:00:00 +0000
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|---|---|---|
| Description | Vikunja from 1.0.0-rc0 before 2.7.0 contains an improper authorization vulnerability in RecalculateTaskPositions that allows authenticated users with zero accessible projects to write task_positions rows for all tasks instance-wide. Attackers can delete their Inbox after repointing default_project_id, then create empty-filter saved filters to persist cross-tenant references and amplify writes for denial of service. | |
| Title | Vikunja 1.0.0-rc0 before 2.7.0 Cross-Tenant Task Position Writes via Saved Filter Creation | |
| First Time appeared |
Vikunja
Vikunja vikunja |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:vikunja:vikunja:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Vikunja
Vikunja vikunja |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-19T16:39:37.953Z
Reserved: 2026-10-17T12:18:55.463Z
Link: CVE-2026-111918
Updated: 2026-10-19T15:35:35.312Z
Status : Received
Published: 2026-10-17T19:16:34.403
Modified: 2026-10-19T17:17:05.960
Link: CVE-2026-111918
No data.
OpenCVE Enrichment
Updated: 2026-10-17T21:15:15Z
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CWE-863
Incorrect Authorization