CVE-2023-2533
PaperCut NG/MF Cross-Site Request Forgery (CSRF) V - [Actively Exploited]
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.
INFO
Published Date :
June 20, 2023, 3:15 p.m.
Last Modified :
July 29, 2025, 3:08 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
PaperCut NG/MF contains a cross-site request forgery (CSRF) vulnerability, which, under specific conditions, could potentially enable an attacker to alter security settings or execute arbitrary code.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
https://www.papercut.com/kb/Main/SecurityBulletinJune2023 ; https://nvd.nist.gov/vuln/detail/CVE-2023-2533
Public PoC/Exploit Available at Github
CVE-2023-2533 has a 5 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-2533
.
URL | Resource |
---|---|
https://fluidattacks.com/advisories/arcangel/ | Exploit Third Party Advisory |
https://www.papercut.com/kb/Main/SecurityBulletinJune2023 | Vendor Advisory |
https://fluidattacks.com/advisories/arcangel/ | Exploit Third Party Advisory |
https://www.papercut.com/kb/Main/SecurityBulletinJune2023 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
监控Github最新网络安全相关的仓库...
cve cybersecurity github spider
Shell Python Nix
CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild and CryptoGen Nepal aims to simplify this for the general public in a more understandable way as well as in a format that can be easily integrated into their threat intelligence systems.
cve json rss cgn cisa kev
Python HTML
None
Python
CISA Bot is a GitHub bot that automatically monitors the Cybersecurity and Infrastructure Security Agency (CISA) Known Exploited Vulnerabilities (KEV) Catalog. When new vulnerabilities are published in the KEV, the bot creates GitHub issues in this repository with detailed information about each vulnerability.
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-2533
vulnerability anywhere in the article.

-
The Cyber Express
CISA Adds Cisco ISE and PaperCut Vulnerabilities to Known Exploited Vulnerabilities Catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical alert, adding three high-impact vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog. These inclu ... Read more

-
CybersecurityNews
CISA Warns of PaperCut RCE Vulnerability Exploited in Attacks
CISA has issued an urgent warning regarding a critical vulnerability in PaperCut NG/MF print management software that threat actors are actively exploiting in ransomware campaigns. The vulnerability, ... Read more

-
The Hacker News
CISA Adds PaperCut NG/MF CSRF Vulnerability to KEV Catalog Amid Active Exploitation
Jul 29, 2025Ravie LakshmananVulnerability / Software Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a high-severity security vulnerability impacting PaperC ... Read more

-
TheCyberThrone
CISA adds CISCO ISE and PaperCut MF flaws to KEV Catalog
Skip to content July 29, 2025The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added three significant vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog on July 2 ... Read more
The following table lists the changes that have been made to the
CVE-2023-2533
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Modified Analysis by [email protected]
Jul. 29, 2025
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:papercut:papercut_mf:22.0.10:*:*:*:*:*:*:* *cpe:2.3:a:papercut:papercut_ng:22.0.10:*:*:*:*:*:*:* OR *cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:* versions up to (excluding) 20.1.8 *cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:* versions from (including) 21.0.0 up to (excluding) 21.2.12 *cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:* versions from (including) 22.0.0 up to (excluding) 22.1.1 *cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:* versions up to (excluding) 20.1.8 *cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:* versions from (including) 21.0.0 up to (excluding) 21.2.12 *cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:* versions from (including) 22.0.0 up to (including) 22.1.1 Added Reference Type Fluid Attacks: https://www.papercut.com/kb/Main/SecurityBulletinJune2023 Types: Vendor Advisory Added Reference Type CVE: https://www.papercut.com/kb/Main/SecurityBulletinJune2023 Types: Vendor Advisory -
CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725
Jul. 29, 2025
Action Type Old Value New Value Added Date Added 2025-07-28 Added Due Date 2025-08-18 Added Required Action Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Added Vulnerability Name PaperCut NG/MF Cross-Site Request Forgery (CSRF) Vulnerability -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://fluidattacks.com/advisories/arcangel/ Added Reference https://www.papercut.com/kb/Main/SecurityBulletinJune2023 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jul. 06, 2023
Action Type Old Value New Value Removed Reference https://www.papercut.com/ [Product] Added Reference https://www.papercut.com/kb/Main/SecurityBulletinJune2023 [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 03, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://fluidattacks.com/advisories/arcangel/ No Types Assigned https://fluidattacks.com/advisories/arcangel/ Exploit, Third Party Advisory Changed Reference Type https://www.papercut.com/ No Types Assigned https://www.papercut.com/ Product Added CWE NIST CWE-352 Added CPE Configuration OR *cpe:2.3:a:papercut:papercut_mf:22.0.10:*:*:*:*:*:*:* *cpe:2.3:a:papercut:papercut_ng:22.0.10:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-2533
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-2533
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
47.13 }} 0.59%
score
0.97608
percentile