CVE-2026-44313

critical · 9.1

Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. Prior to version 2.13.0, a Server-Side Request Forgery (SSRF) vulnerability in the fetchTitleAndHeaders function allows authenticated users to make arbitrary HTTP requests to internal services due to insufficient URL validation that only checks for "http://" or "https://" prefixes. This issue has been patched in version 2.13.0.

9.1

CVSS

0.3%

EPSS (exploit prob.)

21st

EPSS percentile

2026-05-09

Published

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

Weaknesses

CWE-918

References

https://github.com/linkwarden/linkwarden/security/advisories/GHSA-5qpc-x7rv-hvmp
https://github.com/linkwarden/linkwarden/security/advisories/GHSA-5qpc-x7rv-hvmp

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-44313