{"id":"CVE-2025-66208","state":"PUBLISHED","title":"Configuration-Dependent RCE (OS Command Injection) in richdocumentscode proxy","description":"Collabora Online - Built-in CODE Server (richdocumentscode) provides a built-in server with all of the document editing features of Collabora Online. In versions prior to 25.04.702, Collabora Online has a Configuration-Dependent RCE (OS Command Injection) in richdocumentscode proxy. Users of Nextcloud with Collabora Online - Built-in CODE Server app can be vulnerable to attack via proxy.php and an intermediate reverse proxy. This vulnerability is fixed in 25.04.702.","publishedAt":"2025-12-03T18:25:59.376Z","updatedAt":"2025-12-03T18:51:19.697Z","severity":{"score":7.2,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U","source":"GitHub_M"},"assigner":"GitHub_M","products":["CollaboraOnline online"],"affected":[{"vendor":"CollaboraOnline","product":"online","versions":[{"version":"< 25.04.702","status":"affected"}]}],"references":["https://github.com/CollaboraOnline/online/security/advisories/GHSA-j3q6-q5pc-v5wf"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:09:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/66xxx/CVE-2025-66208.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-66208","state":"PUBLISHED","datePublished":"2025-12-03T18:25:59.376Z","dateUpdated":"2025-12-03T18:51:19.697Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-11-24T23:01:29.677Z"},"containers":{"cna":{"title":"Configuration-Dependent RCE (OS Command Injection) in richdocumentscode proxy","descriptions":[{"lang":"en","value":"Collabora Online - Built-in CODE Server (richdocumentscode) provides a built-in server with all of the document editing features of Collabora Online. In versions prior to 25.04.702, Collabora Online has a Configuration-Dependent RCE (OS Command Injection) in richdocumentscode proxy. Users of Nextcloud with Collabora Online - Built-in CODE Server app can be vulnerable to attack via proxy.php and an intermediate reverse proxy. This vulnerability is fixed in 25.04.702."}],"affected":[{"vendor":"CollaboraOnline","product":"online","versions":[{"version":"< 25.04.702","status":"affected"}]}],"references":[{"url":"https://github.com/CollaboraOnline/online/security/advisories/GHSA-j3q6-q5pc-v5wf","name":"https://github.com/CollaboraOnline/online/security/advisories/GHSA-j3q6-q5pc-v5wf","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-12-03T18:25:59.376Z"},"source":{"advisory":"GHSA-j3q6-q5pc-v5wf","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-03T18:51:09.547326Z","id":"CVE-2025-66208","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":"2025-12-03T18:51:19.697Z"}}]}}}