PT-2026-29169 · Papercut · Papercut Ng/Mf

Published 2026-03-31 · Updated 2026-03-31 · CVE-2026-4794

NVD

CVSS v4.0

2.1

Low

AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Multiple cross-site scripting (XSS) vulnerabilities in PaperCut NG/MF before 25.0.10 allow authenticated administrator users to inject arbitrary web script or HTML code via different UI fields. This could be used to compromise other admininistrator's sessions or perform unauthorized actions via the administrator's authenticated context (e.g. requires an active login session).

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-4794

Affected Products

Papercut Ng/Mf

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-4794 · Security Note
• https://papercut.com/kb/Main/papercut-ng-mf-security-bulletin-march-2026 · Note