{"schema":"threatline.record/2","record":{"id":"CVE-2023-29300","aliases":[],"summary":"Adobe ColdFusion Deserialization of Untrusted Data Vulnerability","details":"Adobe ColdFusion contains a deserialization of untrusted data vulnerability that allows for code execution.","categories":["Frameworks"],"product":"ColdFusion","vendor":"Adobe","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-29300","source_modified_at":"2025-10-21T23:05:42.860Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"ColdFusion","vendor":"Adobe","versions":[{"lessThanOrEqual":"2023.0.0.330468","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2024-01-08","due_date":"2024-01-29","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Known"},"epss":{"probability":0.99991,"percentile":0.99986,"score_date":"2026-10-23"},"published_at":"2023-07-12T15:46:08.686Z","modified_at":"2025-10-21T23:05:42.860Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2023-29300","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:05:42.860Z"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-29300.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2023-29300","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Nuclei","EPSS"],"references":[{"source":"CVE List","url":"https://helpx.adobe.com/security/products/coldfusion/apsb23-40.html","tags":["vendor-advisory","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29300","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-29300","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":"2024-01-08T17:03:34.100288Z"},"exploits":[{"source":"Nuclei","kind":"Scanner template","name":"Adobe ColdFusion - Pre-Auth Remote Code Execution","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-29300.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:05:42.860Z","content_hash":"058093076dbd779db4ad87ac54ac8f98af94889f7e210409ddfa1da3a4154e24"}}