CVE-2023-2533

8.4 HIGH CISA KEV - Actively Exploited
Published: June 20, 2023 Modified: October 24, 2025

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://fluidattacks.com/advisories/arcangel/
Source: help@fluidattacks.com
Exploit Third Party Advisory
https://www.papercut.com/kb/Main/SecurityBulletinJune2023
Source: help@fluidattacks.com
Vendor Advisory
https://fluidattacks.com/advisories/arcangel/
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory
https://www.papercut.com/kb/Main/SecurityBulletinJune2023
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-2533
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.4 / 10.0
EPSS (Exploit Probability)
33.9%
97th percentile
Exploitation Status
Actively Exploited
Remediation due: 2025-08-18

Weaknesses (CWE)

Affected Vendors

papercut