PT-2023-20026 · Papercut · Papercut Ng/Mf
Carlos Bello
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Published
2023-06-20
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Updated
2025-08-21
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CVE-2023-2533
CVSS v3.1
8.8
High
| AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
PaperCut NG/MF versions (affected versions not specified)
Description
A Cross-Site Request Forgery (CSRF) vulnerability exists in PaperCut NG/MF, potentially allowing an attacker to alter security settings or execute arbitrary code under specific conditions. Exploitation typically involves deceiving an administrator into clicking a malicious link. This vulnerability is actively being exploited by threat actors, including ransomware groups and potentially state-sponsored actors. Over 100 million users across 70,000+ organizations, including US federal agencies, are estimated to be impacted. The vulnerability allows attackers to hijack admin sessions to run code remotely.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
RCE
CSRF
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Weakness Enumeration
Related Identifiers
Affected Products
Papercut Ng/Mf