{"id":"CVE-2026-110647","state":"PUBLISHED","title":"Turnpress through 0.4.2 OS Command Injection via Crafted .docx File Names","description":"Turnpress through 0.4.2 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying .docx files with crafted names. The convertDocxToHtml function in src/converter.ts invokes pandoc through execa with shell:true, so shell metacharacters in the --docx path run with the victim's privileges during convert or create.","publishedAt":"2026-10-14T14:17:15.770Z","updatedAt":"2026-10-14T18:20:08.036Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["jinghaihan turnpress"],"affected":[{"vendor":"jinghaihan","product":"turnpress","packageURL":"pkg:npm/turnpress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.4.2","versionType":"semver"}],"collectionURL":"https://www.npmjs.com","repo":"https://github.com/jinghaihan/turnpress"}],"references":["https://github.com/jinghaihan/turnpress/pull/2","https://github.com/jinghaihan/turnpress/blob/v0.4.2/src/converter.ts#L33-L61","https://www.vulncheck.com/advisories/turnpress-through-0.4.2-os-command-injection-via-crafted-docx-file-names"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/110xxx/CVE-2026-110647.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-110647","state":"PUBLISHED","datePublished":"2026-10-14T14:17:15.770Z","dateUpdated":"2026-10-14T18:20:08.036Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-14T13:07:35.737Z"},"containers":{"cna":{"title":"Turnpress through 0.4.2 OS Command Injection via Crafted .docx File Names","descriptions":[{"lang":"en","value":"Turnpress through 0.4.2 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying .docx files with crafted names. The convertDocxToHtml function in src/converter.ts invokes pandoc through execa with shell:true, so shell metacharacters in the --docx path run with the victim's privileges during convert or create."}],"affected":[{"vendor":"jinghaihan","product":"turnpress","packageURL":"pkg:npm/turnpress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.4.2","versionType":"semver"}],"collectionURL":"https://www.npmjs.com","repo":"https://github.com/jinghaihan/turnpress"}],"references":[{"url":"https://github.com/jinghaihan/turnpress/pull/2","tags":["patch","issue-tracking"]},{"url":"https://github.com/jinghaihan/turnpress/blob/v0.4.2/src/converter.ts#L33-L61","tags":["technical-description"]},{"url":"https://www.vulncheck.com/advisories/turnpress-through-0.4.2-os-command-injection-via-crafted-docx-file-names","name":"VulnCheck Advisory: Turnpress through 0.4.2 OS Command Injection via Crafted .docx File Names","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.5,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-14T14:17:15.770Z"},"datePublic":"2026-09-01T00:00:00.000Z","credits":[{"lang":"en","value":"Zachariah Mithani","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-14T18:19:28.425026Z","id":"CVE-2026-110647","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-14T18:20:08.036Z"}}]}}}