{"schema":"threatline.record/2","record":{"id":"CVE-2026-109987","aliases":[],"summary":"PixelYourSite (Free & Pro) - Unauthenticated Stored XSS via Cookie","details":"The PixelYourSite  WordPress plugin before 11.4.3, PixelYourSite Pro WordPress plugin before 12.6.8 do not sanitise and escape a cookie value before printing it into the page output, which, on a site running a full-page cache, allows unauthenticated attackers to store a Cross-Site Scripting payload in the cached page that is then served to other visitors.","categories":["Unclassified"],"product":"PixelYourSite","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109987","source_modified_at":"2026-10-22T11:06:29.603Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"PixelYourSite","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"0","lessThan":"11.4.3"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109987","source_modified_at":"2026-10-22T11:06:29.603Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"PixelYourSite Pro","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"0","lessThan":"12.6.8"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109987","source_modified_at":"2026-10-22T11:06:29.603Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"PixelYourSite","ecosystem":null},"version":"11.4.3","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109987","source_modified_at":"2026-10-22T11:06:29.603Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"PixelYourSite Pro","ecosystem":null},"version":"12.6.8","basis":"first unaffected version stated in the CVE record"}],"cvss":7.2,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00183,"percentile":0.07495,"score_date":"2026-10-23"},"published_at":"2026-10-22T06:00:17.429Z","modified_at":"2026-10-22T11:06:29.603Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-109987","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-22T11:06:29.603Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-109987","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/80e1ed6d-dec5-4bfd-851d-3905fd42d23f/","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":"yes","technical_impact":"partial","assessed_at":"2026-10-22T10:55:37.426798Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-22T11:06:29.603Z","content_hash":"767b5d07089534a7ed12c1375e001658bc0737c58b1e37b5ea41d72d26835e5b"}}