Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L H R C H H H 8.4 .2862 98.1 YES
AFFECTED Product Versions Fixed PaperCut NG/MF 22.0.10 – 21.2.12
TIMELINE May 5 Reserved by Fluid Attacks Jun 20 Published (CNA: Fluid Attacks) Jul 28 Added to CISA KEV, remediation due 2025-08-18
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.
| Date | Event | Detail |
|---|---|---|
| May 5, 2023 | Reserved | Reserved by Fluid Attacks |
| June 20, 2023 | Published | Published (CNA: Fluid Attacks) |
| July 28, 2025 | KEV ADDED | Added to CISA KEV, remediation due 2025-08-18 |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| PaperCut | PaperCut NG/MF | — | 22.0.10 | 21.2.12 |
Authoritative record: CVE-2023-2533 at cve.org
Vendors: papercut
Weaknesses: CWE-352
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-2533 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
