Medium 6.5Published Oct 17, 2026

CVE-2026-111919Vikunja 0.22.0 before 2.7.0 Improper Access Revocation via Webhooks

Updated under an hour ago (2026-10-19 07:30 UTC)

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Every CVE for go-vikunja vikunja

Exploited in the last 30 days

Vikunja 0.22.0 before 2.7.0 contains an improper access revocation vulnerability that allows removed collaborators to keep receiving project data through webhooks they created. Former collaborators keep receiving task titles and descriptions through their webhook, including content created after their access was revoked.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-613
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Received
Record last updated: Oct 17, 2026
First seen by InfoSec Signals: Oct 17, 2026

Affected products

Affected products

go-vikunja vikunja go_vikunja:vikunja (from the name)	from 0.22.0 before 2.7.0; 2.7.0 not affected	CNA record

References

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-hjx8-qv73-f7cmvendor-advisory
https://www.vulncheck.com/advisories/vikunja-0.22.0-before-2.7.0-improper-access-revocation-via-webhooksthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.