{"schema":"threatline.record/2","record":{"id":"CVE-2026-117533","aliases":["GHSA-2p3g-jr7p-qwwx"],"summary":"REDAXO 5.18.0 before 5.21.4 Stored XSS via Unsanitized Mediapool SVG Uploads","details":"REDAXO from 5.18.0 before 5.21.4 contains a stored cross-site scripting vulnerability because rex_media_service moves uploaded SVG files into the public media folder before sanitizing them. Authenticated users with mediapool upload rights can race the sanitizer or exhaust memory limits to leave script-laden SVGs publicly served, executing scripts in victims' backend sessions.","categories":["Unclassified"],"product":"core","vendor":"redaxo","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-117533","source_modified_at":"2026-10-27T14:12:29.808Z","fetched_at":"2026-10-27T16:27:21.584480Z","product":"core","vendor":"redaxo","versions":[{"version":"5.18.0","status":"affected","versionType":"semver","lessThan":"5.21.4"},{"version":"5.21.4","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-117533","source_modified_at":"2026-10-27T14:12:29.808Z","fetched_at":"2026-10-27T16:27:21.584480Z","package":{"name":"core","ecosystem":null},"version":"5.21.4","basis":"first unaffected version stated in the CVE record"}],"cvss":2.1,"severity":"Low","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-27T10:59:29.443Z","modified_at":"2026-10-27T14:12:29.808Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-117533","fetched_at":"2026-10-27T16:27:21.584480Z","source_modified_at":"2026-10-27T14:12:29.808Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/redaxo/core/security/advisories/GHSA-2p3g-jr7p-qwwx","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/redaxo-5.18.0-before-5.21.4-stored-xss-via-unsanitized-mediapool-svg-uploads","tags":["third-party-advisory"]}],"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":"2026-10-27T13:42:32.102429Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-27T14:12:29.808Z","content_hash":"230d89c573acbd1d642a62da281638e0af80357f71f7cdfac60cf330e1f34671"}}