CVE-2026-123514

4.3 MEDIUMpublic exploit available

Published 2026-11-08 · Updated 2026-11-09

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

Vikunja before 2.7.1 contains an improper resource cleanup vulnerability that leaves full-data export archives orphaned on disk after re-exports, failed exports, or account deletion. Authenticated users can repeatedly re-trigger exports containing all their attachments to exhaust disk storage, while deleted users' personal data remains retained indefinitely.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Weaknesses

CWE-400

Public exploit & PoC references

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-7gmh-4fw6-8xc5

All references

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-7gmh-4fw6-8xc5
https://www.vulncheck.com/advisories/vikunja-before-2.7.1-orphaned-export-archives-enable-disk-exhaustion

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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