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IT Management
PaperCut MF/NG
by PaperCut · last CVE Aug 28, 2026
On CISA KEVExploited in the wildRansomware-linked
33
CVEs
5
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 7High 12Medium 10Low 1
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Add PaperCut MF/NG to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-81578
In wildKEV
9.8
84%
Aug 28
PaperCut MF/NG: Authentication Bypass
Affected: before 24.1.10; 25.0.0 before 25.0.13; 26.0.0 before 26.0.5
CVE-2023-27350
RansomwareIn wildKEV
9.8
100%
Apr 20
PaperCut MF/NG Improper Access Control Vulnerability
Affected: 22.0.5 (Build 63914)
CVE-2026-82078
In wildKEV
9.1
61%
Aug 28
PaperCut MF/NG: Unsafe Dynamic Class Loading in Database Connector
Affected: before 24.1.10; 25.0.0 before 25.0.13; 26.0.0 before 26.0.5
CVE-2024-1222
9.8
64%
Mar 14
This allows attackers to use a maliciously formed API request to gain access to an API authorization level with elevated privileges
Affected: before 20.1.10; 21.0.0 before 21.2.14; 22.0.0 before 22.1.5; 23.0.1 before 23.0.7
CVE-2023-39143
9.8
80%
Aug 4
PaperCut NG and PaperCut MF before 22.1.3 on Windows allow path traversal, enabling attackers to upload, read, or delete arbitrary files
Affected: before 22.1.3
CVE-2019-12135
9.8
2%
Jun 6
An unspecified vulnerability in the application server in PaperCut MF and NG versions 18.3.8 and earlier and versions 19.0.3 and earlier allows remote attackers to execute…
Affected: through 18.3.8; 19.0.1 through 19.0.3
CVE-2019-8948
9.8
4%
Feb 20
PaperCut MF before 18.3.6 and PaperCut NG before 18.3.6 allow script injection via the user interface, aka PC-15163
Affected: before 18.3.6
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