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  5. CVE-2026-27819

CVE-2026-27819: Vikunja has Path Traversal in CLI Restore

February 26, 2026

Path Traversal (Zip Slip) and Denial of Service (DoS) vulnerability discovered in the Vikunja CLI’s restore functionality.

References

  • github.com/advisories/GHSA-42wg-38gx-85rh
  • github.com/go-vikunja/vikunja
  • github.com/go-vikunja/vikunja/commit/1b3d8dc59cb5f2b759ab0ad2bc9915b993e3cb73
  • github.com/go-vikunja/vikunja/security/advisories/GHSA-42wg-38gx-85rh
  • nvd.nist.gov/vuln/detail/CVE-2026-27819
  • vikunja.io/changelog/vikunja-v2.0.0-was-released

Code Behaviors & Features

Detect and mitigate CVE-2026-27819 with GitLab Dependency Scanning

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Affected versions

All versions up to 0.24.6

Solution

Unfortunately, there is no solution available yet.

Impact 7.2 HIGH

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

Learn more about CVSS

Weakness

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-248: Uncaught Exception

Source file

go/code.vikunja.io/api/CVE-2026-27819.yml

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