CVE-2023-45966: REMARK42

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

umputun remark42 version 1.12.1 and before has a Blind Server-Side Request Forgery (SSRF) vulnerability.

Affected products

• REMARK42 REMARK42: up to and including 1.12.1

Published 2023-10-23. Last modified 2026-06-17.