{"schema":"threatline.record/2","record":{"id":"CVE-2026-96899","aliases":[],"summary":"Optima Express 8.6.0 - 8.7.5 - Author+ Stored XSS via faq_script","details":"The Optima Express IDX WordPress plugin before 8.7.6 does not properly neutralise a script value submitted through one of its REST endpoints before storing it and echoing it into the document head when the post is rendered, allowing users with a role as low as author to perform Stored Cross-Site Scripting attacks.","categories":["Frameworks"],"product":"Optima Express IDX","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-96899","source_modified_at":"2026-09-28T00:48:07.465Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Optima Express IDX","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"8.6.0","lessThan":"8.7.6"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-96899","source_modified_at":"2026-09-28T00:48:07.465Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Optima Express IDX","ecosystem":null},"version":"8.7.6","basis":"first unaffected version stated in the CVE record"}],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00235,"percentile":0.1371,"score_date":"2026-10-23"},"published_at":"2026-09-27T06:00:22.661Z","modified_at":"2026-09-28T00:48:07.465Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-96899","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-28T00:48:07.465Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-96899","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://wpscan.com/vulnerability/649584c7-0549-4080-92f0-bf4b9e8ee789/","tags":["exploit","vdb-entry","technical-description"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-09-28T00:37:06.758443Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-09-28T00:48:07.465Z","content_hash":"843fdba7000bc266c49174672b5d79439e3e6851c18361ac4bd25095b415b6c9"}}