{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-14780","assignerOrgId":"eb41dac7-0af8-4f84-9f6d-0272772514f4","state":"PUBLISHED","assignerShortName":"PaperCut","dateReserved":"2026-07-05T05:53:18.115Z","datePublished":"2026-09-24T05:17:40.276Z","dateUpdated":"2026-09-25T03:55:17.022Z"},"containers":{"cna":{"providerMetadata":{"orgId":"eb41dac7-0af8-4f84-9f6d-0272772514f4","shortName":"PaperCut","dateUpdated":"2026-09-24T05:17:40.276Z"},"title":"PaperCut NG/MF: Remote Code Execution via Scripting Subsystem","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"affected":[{"vendor":"PaperCut","product":"PaperCut NG/MF","versions":[{"status":"affected","version":"0","lessThan":"25.0.12","versionType":"semver"},{"status":"affected","version":"26.0.0","lessThan":"26.0.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"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.","supportingMedia":[{"type":"text/html","base64":false,"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.  <br><br>A successful execution enables an attacker to run unauthorized operating system commands with administrative privileges on the host operating system.<br>"}]}],"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"}}],"credits":[{"lang":"en","value":"Mark Fox <mark.fox@blacklanternsecurity.com>","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"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"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-25T03:55:17.022Z"}}]}}