What is CVE-2026-27819?

CVE-2026-27819 is a high-severity vulnerability in Go-vikunja Vikunja, classified under Path Traversal. CVSS score: 7.2/10. Published 2026-02-25.

How severe is CVE-2026-27819?

High severity. CVSS v3 base score is 7.2 out of 10.

Path Traversal in Go-vikunja Vikunja

CVE-2026-27819

Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, the restoreConfig function in vikunja/pkg/modules/dump/restore.go of the go-vikunja/vikunja repository fails to sanitize file paths within the provided…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.000 (13.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Go-vikunja Vikunja — versions < 2.0.0

Weakness classification (CWE)

References

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-42wg-38gx-85rh (x_refsource_CONFIRM)
https://vikunja.io/changelog/vikunja-v2.0.0-was-released (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-27819?: CVE-2026-27819 is a high-severity vulnerability in Go-vikunja Vikunja, classified under Path Traversal. CVSS score: 7.2/10. Published 2026-02-25.
How severe is CVE-2026-27819?: High severity. CVSS v3 base score is 7.2 out of 10.