{"schema":"threatline.record/2","record":{"id":"CVE-2026-91829","aliases":[],"summary":"Subscribe to Comments < 2.3.3 - Reflected XSS via 'ref' Parameter","details":"The Subscribe to Comments WordPress plugin before 2.3.3 does not properly validate a parameter before reflecting it into a link target, allowing unauthenticated attackers to perform Reflected Cross-Site Scripting via a crafted URL against anyone who clicks it, including administrators.","categories":["Unclassified"],"product":"Subscribe to Comments","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-91829","source_modified_at":"2026-10-11T11:32:40.394Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Subscribe to Comments","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"0","lessThan":"2.3.3"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-91829","source_modified_at":"2026-10-11T11:32:40.394Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Subscribe to Comments","ecosystem":null},"version":"2.3.3","basis":"first unaffected version stated in the CVE record"}],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00164,"percentile":0.05285,"score_date":"2026-10-23"},"published_at":"2026-10-11T06:00:19.131Z","modified_at":"2026-10-11T11:32:40.394Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-91829","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-11T11:32:40.394Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-91829","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/1ed0314d-9871-4914-bb9c-ff894ea4c400/","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":"partial","assessed_at":"2026-10-11T11:14:55.854742Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-11T11:32:40.394Z","content_hash":"5bc9bcea56265d14e59dabf8a7ff59f791bdc2167bdcdc5397a887ddbbcd2b51"}}