{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/73056?format=json","vulnerability_id":"VCID-vz4m-x25w-zfgd","summary":"OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.5, the safeEjs.ts file does not properly sanitize EJS templates. Users with the Manage customization capability can run arbitrary JavaScript in the context of the OpenCTI platform process during notifier template execution. This vulnerability is fixed in 6.9.5.","aliases":[{"alias":"CVE-2026-39980"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-39980","reference_id":"","reference_type":"","scores":[{"value":"0.00046","scoring_system":"epss","scoring_elements":"0.14689","published_at":"2026-06-14T12:55:00Z"},{"value":"0.00046","scoring_system":"epss","scoring_elements":"0.14597","published_at":"2026-06-11T12:55:00Z"},{"value":"0.00046","scoring_system":"epss","scoring_elements":"0.14719","published_at":"2026-06-12T12:55:00Z"},{"value":"0.00046","scoring_system":"epss","scoring_elements":"0.14716","published_at":"2026-06-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-39980"},{"reference_url":"https://github.com/OpenCTI-Platform/opencti/releases/tag/6.9.5","reference_id":"6.9.5","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-09T18:43:53Z/"}],"url":"https://github.com/OpenCTI-Platform/opencti/releases/tag/6.9.5"},{"reference_url":"https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-jv9r-jw2f-rhrf","reference_id":"GHSA-jv9r-jw2f-rhrf","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-09T18:43:53Z/"}],"url":"https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-jv9r-jw2f-rhrf"}],"weaknesses":[{"cwe_id":1336,"name":"Improper Neutralization of Special Elements Used in a Template Engine","description":"The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine."}],"exploits":[],"severity_range_score":"9.1 - 9.1","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-vz4m-x25w-zfgd"}