TinyMCE Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2026-47760
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.