Answer in brief
CVE-2023-2533 records a High severity vulnerability in PaperCut MF/NG 22.0.10 (Build 65996 2023-03-27) - Remote code execution via CSRF. The current sources mark it as known exploited. The current feed maps PaperCut/PaperCut NG/MF (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps PaperCut/PaperCut NG/MF (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| PaperCut/PaperCut NG/MFgeneric | >=22.0.10 <2.1.1 | 2.1.1 |
Published upstream
Jun 20, 2023
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2025
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Jul 28, 2025
Evidence: source:kev:kev:kev:recordA 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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2023-2533 records a High severity vulnerability in PaperCut MF/NG 22.0.10 (Build 65996 2023-03-27) - Remote code execution via CSRF. The current sources mark it as known exploited. The current feed maps PaperCut/PaperCut NG/MF (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps PaperCut/PaperCut NG/MF (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| PaperCut/PaperCut NG/MFgeneric | >=22.0.10 <2.1.1 | 2.1.1 |
Published upstream
Jun 20, 2023
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2025
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Jul 28, 2025
Evidence: source:kev:kev:kev:recordA 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.
Quoted source text, attributed separately from HOL analysis.