{"schema":"threatline.record/2","record":{"id":"CVE-2026-110447","aliases":[],"summary":"Collabora Online – Built-in CODE Server OS Command Injection Vulnerability","details":"Collabora Collabora Online – Built-in CODE Server when used within the NextCloud platform contains an OS command injection vulnerability that allows for remote code execution when the CODE server isn't running.","categories":["Unclassified"],"product":"Collabora Online – Built-in CODE Server","vendor":"Collabora","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110447","source_modified_at":"2026-10-24T03:55:50.462Z","fetched_at":"2026-10-24T05:41:33.294140Z","product":"Collabora Online - Built-in CODE Server","vendor":"Collabora","versions":[{"lessThan":"26.4.303","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110447","source_modified_at":"2026-10-24T03:55:50.462Z","fetched_at":"2026-10-24T05:41:33.294140Z","package":{"name":"Collabora Online - Built-in CODE Server","ecosystem":null},"version":"26.4.303","basis":"first unaffected version stated in the CVE record"}],"cvss":9.2,"severity":"Critical","kev":{"listed":true,"date_added":"2026-10-23","due_date":"2026-10-26","required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","ransomware_campaign_use":"Unknown","forensic_triage":true},"epss":{"probability":0.01225,"percentile":0.68615,"score_date":"2026-10-23"},"published_at":"2026-10-14T02:27:42.315Z","modified_at":"2026-10-24T03:55:50.462Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T22:01:05.715934Z","source_modified_at":"2026-10-23T19:30:18.9209Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110447","fetched_at":"2026-10-24T05:41:33.294140Z","source_modified_at":"2026-10-24T03:55:50.462Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110447","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://help.nextcloud.com/t/to-collabora-built-in-user-update-asap/250516","tags":["vendor-advisory"]},{"url":"https://github.com/CollaboraOnline/online/security/advisories/GHSA-g3vx-3m76-fghh","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110447","source":"CISA KEV"},{"source":"CVE List","url":"https://github.com/CollaboraOnline/richdocumentscode/issues/354","tags":["issue-tracking"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-110447","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2026-10-23T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-24T03:55:50.462Z","content_hash":"50135feb4d96a29dd8af51008c5cf0a97ecf2fd4b26e565a599c03a89374c9f8"}}