{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-47760","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-19T22:36:16.881Z","datePublished":"2026-05-28T15:18:22.509Z","dateUpdated":"2026-05-28T15:18:22.509Z"},"containers":{"cna":{"title":"TinyMCE Cross-Site Scripting (XSS) vulnerability using sanitization bypass through nested SVGs","problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/tinymce/tinymce/security/advisories/GHSA-mh5m-5hw4-5c69","tags":["x_refsource_CONFIRM"],"url":"https://github.com/tinymce/tinymce/security/advisories/GHSA-mh5m-5hw4-5c69"}],"affected":[{"vendor":"tinymce","product":"tinymce","versions":[{"version":">= 6.0.0, < 7.1.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-05-28T15:18:22.509Z"},"descriptions":[{"lang":"en","value":"TinyMCE is an open source rich text editor. From 6.8.0 to before 7.1.0, TinyMCE contains an XSS vulnerability caused by improper SVG namespace scope handling in the sanitizer. A crafted payload using nested elements can bypass attribute sanitization and execute arbitrary JavaScript. This vulnerability is fixed in 7.1.0."}],"source":{"advisory":"GHSA-mh5m-5hw4-5c69","discovery":"UNKNOWN"}}}}