CVE-2023-2533
A Cross-Site Request Forgery (CSRF) vulnerability has been identified in PaperCut NG/MF, which, under specific conditions, could potentially enable an attacker to alter security settings or execute arbitrary code. This could be exploited if the target is an admin with a current login session. Exploiting this would typically involve the possibility of deceiving an admin into clicking a specially crafted malicious link, potentially leading to unauthorized changes.
Actively exploited
- In the CISA exploited-vulnerabilities catalogue since Jul 28, 2025
- US federal agencies must remediate it by Aug 18, 2025 (BOD 22-01)
- First attack observed 768 days after disclosure
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Source: CISA KEV · Jan 20, 2026 Nov 12, 2025 Aug 12, 2025 Jul 29, 2025 Jul 28, 2025
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:HAffected products
| Vendors | Prodotto | Versioni |
|---|---|---|
| papercut | papercut mf | < 20.1.8 |
| papercut | papercut ng | < 20.1.8 |
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