{"id":"CVE-2026-14780","state":"PUBLISHED","title":"PaperCut NG/MF: Remote Code Execution via Scripting Subsystem","description":"A vulnerability exists in the PaperCut NG/MF platform's device-scripting functionality due to insufficient sanitization and access restrictions within the embedded execution engine. An authenticated user with administrative access to the management interface can supply a malicious script that escapes the runtime sandbox.  \n\nA successful execution enables an attacker to run unauthorized operating system commands with administrative privileges on the host operating system.","publishedAt":"2026-09-24T05:17:40.276Z","updatedAt":"2026-10-13T04:14:27.818Z","severity":{"score":7.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"PaperCut"},"assigner":"PaperCut","products":["PaperCut PaperCut NG/MF"],"affected":[{"vendor":"PaperCut","product":"PaperCut NG/MF","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"24.1.11","versionType":"semver"},{"version":"25.0.0","status":"affected","lessThan":"25.0.12","versionType":"semver"},{"version":"26.0.0","status":"affected","lessThan":"26.0.2","versionType":"semver"}]}],"references":["https://www.papercut.com/kb/Main/security-bulletin-sep-2026/"],"weaknesses":["CWE-94"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/14xxx/CVE-2026-14780.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-14780","state":"PUBLISHED","datePublished":"2026-09-24T05:17:40.276Z","dateUpdated":"2026-10-13T04:14:27.818Z","assignerShortName":"PaperCut","assignerOrgId":"eb41dac7-0af8-4f84-9f6d-0272772514f4","dateReserved":"2026-07-05T05:53:18.115Z"},"containers":{"cna":{"title":"PaperCut NG/MF: Remote Code Execution via Scripting Subsystem","descriptions":[{"lang":"en","value":"A vulnerability exists in the PaperCut NG/MF platform's device-scripting functionality due to insufficient sanitization and access restrictions within the embedded execution engine. An authenticated user with administrative access to the management interface can supply a malicious script that escapes the runtime sandbox.  \n\nA successful execution enables an attacker to run unauthorized operating system commands with administrative privileges on the host operating system."}],"affected":[{"vendor":"PaperCut","product":"PaperCut NG/MF","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"24.1.11","versionType":"semver"},{"version":"25.0.0","status":"affected","lessThan":"25.0.12","versionType":"semver"},{"version":"26.0.0","status":"affected","lessThan":"26.0.2","versionType":"semver"}]}],"references":[{"url":"https://www.papercut.com/kb/Main/security-bulletin-sep-2026/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":7.5,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","lang":"en","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"PaperCut","orgId":"eb41dac7-0af8-4f84-9f6d-0272772514f4","dateUpdated":"2026-10-13T04:14:27.818Z"},"credits":[{"lang":"en","value":"Mark Fox <mark.fox@blacklanternsecurity.com>","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-24T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-14780"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-25T03:55:17.022Z"}}]}}}