What is CVE-2026-35516?

CVE-2026-35516 is a medium-severity vulnerability in Kovah Linkace, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.0/10. Published 2026-04-07.

How severe is CVE-2026-35516?

Medium severity. CVSS v3 base score is 5.0 out of 10.

SSRF in Kovah Linkace

CVE-2026-35516

LinkAce is a self-hosted archive to collect website links. Prior to 2.5.4, LinkRepository::update and CheckLinksCommand::checkLink do not check for private IPs. An authenticated user can read responses from internal services (AWS IMDSv1, c…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (1.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N.

Affected products

Kovah Linkace — versions < 2.5.4

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

https://github.com/Kovah/LinkAce/security/advisories/GHSA-4jhm-r4f5-p7xm (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-35516?: CVE-2026-35516 is a medium-severity vulnerability in Kovah Linkace, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.0/10. Published 2026-04-07.
How severe is CVE-2026-35516?: Medium severity. CVSS v3 base score is 5.0 out of 10.