{"schema":"threatline.record/2","record":{"id":"CVE-2026-109933","aliases":[],"summary":"Otter Blocks < 3.2.8 - Contributor+ Stored XSS via Block Style Attributes","details":"The Otter Blocks  WordPress plugin before 3.2.8 does not properly sanitize and escape user-supplied block styling values before writing them into an inline stylesheet, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when any visitor, including administrators, views the affected post.","categories":["Unclassified"],"product":"Otter Blocks","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109933","source_modified_at":"2026-10-23T10:46:04.987Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Otter Blocks","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"0","lessThan":"3.2.8"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109933","source_modified_at":"2026-10-23T10:46:04.987Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Otter Blocks","ecosystem":null},"version":"3.2.8","basis":"first unaffected version stated in the CVE record"}],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00153,"percentile":0.04073,"score_date":"2026-10-23"},"published_at":"2026-10-23T06:00:17.572Z","modified_at":"2026-10-23T10:46:04.987Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-109933","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T10:46:04.987Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-109933","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/a2a19770-9ee2-4164-9ea6-a882cf0085e9/","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":"2026-10-23T10:39:39.063275Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T10:46:04.987Z","content_hash":"a5a8bac0db6d3f3dcad12a493f5cf6a172726dadd697e1387dc3804981a42755"}}