THREAT OPS › CVEs › CVE-2023-27351
CVE-2023-27351 — PaperCut NG/MF Improper Authentication Vulnerability
PaperCut NG/MF contains an improper authentication vulnerability that could allow remote attackers to bypass authentication on affected installations via the SecurityRequestFilter class.
Vulnerability details
- Affected productsNG/MF
- KEV remediation due2026-05-04
Related reporting
- April 2026 CVE Landscaperecordedfuture