{"id":"CVE-2026-117537","revision":"29cdaa09db58476cbd4df6c45ee1d2af","records":[{"revision":"29cdaa09db58476cbd4df6c45ee1d2af","observedAt":"2026-10-27T12:09:21.929+00:00","statement":{"source":"cve-program","id":"CVE-2026-117537","aliases":[],"title":"REDAXO before 5.21.0 Reflected XSS via Metainfo API type Parameter","description":"REDAXO before 5.21.0 contains a reflected cross-site scripting vulnerability that allows authenticated attackers to inject scripts via the type parameter of the metainfo_default_fields_create API. Attackers can craft a link with a valid CSRF token and HTML payload that rex_view::message() renders unescaped, executing scripts in a victim's backend session.","state":0,"publishedAt":"2026-10-27T10:59:32.121+00:00","modifiedAt":"2026-10-27T10:59:32.121+00:00","affected":[{"ecosystem":"Vendor product","name":"core","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"redaxo\",\n                    \"product\": \"core\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"5.21.0\"\n                        },\n                        {\n                            \"version\": \"5.21.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","score":2.1,"severity":"LOW"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L","score":4.1,"severity":"MEDIUM"}],"references":["https://github.com/redaxo/core/security/advisories/GHSA-m662-8jrj-cw6v","https://www.vulncheck.com/advisories/redaxo-before-5.21.0-reflected-xss-via-metainfo-api-type-parameter"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-117537","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-117537","identifiers":["CVE-2026-117537"]},"retained":false,"historicalAffected":[]}],"coverage":[]}