{"basis":"claimed","id":"CVE-2023-2533","name":"PaperCut NG/MF Cross-Site Request Forgery (CSRF) Vulnerability","vendorProject":"PaperCut","product":"NG/MF","publishedAt":"2023-06-20","cvss":{"score":8.4,"severity":"HIGH","version":"3.1"},"exploited":{"kevAdded":"2025-07-28","dueDate":"2025-08-18","ransomware":false},"epss":{"score":0.28831,"percentile":0.98149,"date":"2026-11-02"},"coverage":{"cloudflare":{"status":"blocks","firstOn":"2025-08-11","daysToRule":783},"aws":{"status":"none","firstOn":null,"daysToRule":null},"azure":{"status":"none","firstOn":null,"daysToRule":null},"google":{"status":"no_history","firstOn":null,"daysToRule":null},"fastly":{"status":"no_history","firstOn":null,"daysToRule":null},"f5":{"status":"none","firstOn":null,"daysToRule":null},"akamai":{"status":"no_source","firstOn":null,"daysToRule":null},"crs":{"status":"none","firstOn":null,"daysToRule":null}},"title":"PaperCut MF/NG 22.0.10 (Build 65996 2023-03-27) - Remote code execution via CSRF","description":"A Cross-Site Request Forgery (CSRF) vulnerability has been identified in\nPaperCut NG/MF, which, under specific conditions, could potentially enable\nan attacker to alter security settings or execute arbitrary code. This could\nbe exploited if the target is an admin with a current login session. Exploiting\nthis would typically involve the possibility of deceiving an admin into clicking\na specially crafted malicious link, potentially leading to unauthorized changes.","cwes":["CWE-352"],"vendors":[{"vendor":"cloudflare","status":"blocks","basis":"claimed","firstOn":"2025-08-11","firstIsNew":true,"daysToRule":783,"daysAtMost":null,"freePlan":false,"claims":[{"id":"d0bcd7649ea7460d99b75826f8b51456ff6b6b214ebd26f118e8cab88d8d56ea","cve_id":"CVE-2023-2533","vendor":"cloudflare","product":"Cloudflare Managed Ruleset","rule_id":"71b8e7b646f94d79873213cd99105c43","rule_name":"PaperCut NG/MF - Remote Code Execution - CVE:CVE-2023-2533","change":"new","default_action":"Block","published_on":"2025-08-11","source_url":"https://developers.cloudflare.com/changelog/post/2025-08-11-waf-release/","source_title":"WAF Release - 2025-08-11","excerpt":"PaperCut NG/MF - Remote Code Execution - CVE:CVE-2023-2533. Previous action: Log. New action: Block. This is a New Detection","first_seen_at":"2026-11-02T21:00:16.135Z"}]},{"vendor":"aws","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"azure","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"google","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"fastly","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"f5","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"akamai","status":"no_source","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"crs","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]}],"updatedAt":"2026-11-03T04:17:38.628Z","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","ssvc":{"exploitation":"active","automatable":"no","technicalImpact":"total"},"measured":[],"social":{"total":0,"first_seen":null,"daily":[{"day":"2026-10-21","posts":0},{"day":"2026-10-22","posts":0},{"day":"2026-10-23","posts":0},{"day":"2026-10-24","posts":0},{"day":"2026-10-25","posts":0},{"day":"2026-10-26","posts":0},{"day":"2026-10-27","posts":0},{"day":"2026-10-28","posts":0},{"day":"2026-10-29","posts":0},{"day":"2026-10-30","posts":0},{"day":"2026-10-31","posts":0},{"day":"2026-11-01","posts":0},{"day":"2026-11-02","posts":0},{"day":"2026-11-03","posts":0}],"top_posts":[],"exploit_repositories":[]}}