{"schema":"threatline.record/2","record":{"id":"CVE-2026-112184","aliases":[],"summary":"MISP Workflow Module: Reflected XSS via Unescaped misp-modules Parameter Names in Form Labels","details":"MISP contains a reflected cross-site scripting (XSS) vulnerability in the workflow module interface. Parameter names returned by the misp-modules service are rendered as raw HTML form labels on the workflow module page without output encoding. An attacker who can influence the parameter names reported by the misp-modules service can inject arbitrary HTML or JavaScript that executes in the context of an authenticated MISP user's browser.\n\nPreconditions:\n\n- The attacker must be able to control or influence parameter names reported by the misp-modules service.\n\n- A victim must be authenticated and view the affected workflow module page.\n\nImpact:\n\n- Execution of arbitrary JavaScript in the victim's browser session.\n\n- Potential theft of session tokens, manipulation of the MISP interface, or initiation of unauthorized actions on behalf of the victim.\n\nAffected versions: <2.5.48.","categories":["Unclassified"],"product":"MISP","vendor":"MISP","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-112184","source_modified_at":"2026-10-19T17:14:52.401Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"MISP","vendor":"MISP","versions":[{"lessThan":"2.5.48","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-112184","source_modified_at":"2026-10-19T17:14:52.401Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"MISP","ecosystem":null},"version":"2.5.48","basis":"first unaffected version stated in the CVE record"}],"cvss":4.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00352,"percentile":0.27698,"score_date":"2026-10-23"},"published_at":"2026-10-19T09:19:45.056Z","modified_at":"2026-10-19T17:14:52.401Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-112184","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T17:14:52.401Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-112184","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/MISP/MISP/commit/813a48b2b","tags":["patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-19T17:14:29.630953Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-19T17:14:52.401Z","content_hash":"e402c2e9ae4dec64b9a5254133995bc7eaea047c4ec79583b4830b2efe80a4df"}}