CVE-2026-4794

Multiple cross-site scripting (XSS) vulnerabilities in PaperCut NG/MF

State: Published
Severity: 2.1 Low
Published: Mar 31, 2026
Updated: Mar 31, 2026
Reserved: Mar 25, 2026

Description

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).

Scores

CVSS	Score	Vector	Source
4.0	2.1 Low	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N	PaperCut

Weaknesses

CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')

Affected Products

Product	Versions
PaperCut NG/MFPaperCut	before 25.0.10Affected

References

https://www.papercut.com/kb/Main/papercut-ng-mf-security-bulletin-march-2026/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.