{"id":"CVE-2026-22601","state":"PUBLISHED","title":"OpenProject is Vulnerable to Code Execution in E-Mail function","description":"OpenProject is an open-source, web-based project management software. For OpenProject version 16.6.1 and below, a registered administrator can execute arbitrary command by configuring sendmail binary path and sending a test email. This issue has been patched in version 16.6.2.","publishedAt":"2026-01-10T01:06:05.430Z","updatedAt":"2026-01-12T19:16:44.111Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["opf openproject"],"affected":[{"vendor":"opf","product":"openproject","versions":[{"version":"< 16.6.2","status":"affected"}]}],"references":["https://github.com/opf/openproject/security/advisories/GHSA-9vrv-7h26-c7jc","https://github.com/opf/openproject/releases/tag/v16.6.2"],"weaknesses":["CWE-77"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/22xxx/CVE-2026-22601.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22601","state":"PUBLISHED","datePublished":"2026-01-10T01:06:05.430Z","dateUpdated":"2026-01-12T19:16:44.111Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-07T21:50:39.533Z"},"containers":{"cna":{"title":"OpenProject is Vulnerable to Code Execution in E-Mail function","descriptions":[{"lang":"en","value":"OpenProject is an open-source, web-based project management software. For OpenProject version 16.6.1 and below, a registered administrator can execute arbitrary command by configuring sendmail binary path and sending a test email. This issue has been patched in version 16.6.2."}],"affected":[{"vendor":"opf","product":"openproject","versions":[{"version":"< 16.6.2","status":"affected"}]}],"references":[{"url":"https://github.com/opf/openproject/security/advisories/GHSA-9vrv-7h26-c7jc","name":"https://github.com/opf/openproject/security/advisories/GHSA-9vrv-7h26-c7jc","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/opf/openproject/releases/tag/v16.6.2","name":"https://github.com/opf/openproject/releases/tag/v16.6.2","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-77","lang":"en","description":"CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-01-10T01:06:05.430Z"},"source":{"advisory":"GHSA-9vrv-7h26-c7jc","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-12T19:16:35.525298Z","id":"CVE-2026-22601","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-12T19:16:44.111Z"}}]}}}