CVE-2024-21908

Summary

CVE-2024-21908 is a stored cross-site scripting (XSS) vulnerability affecting TinyMCE versions prior to 5.9.0. This issue allows unauthenticated and remote attackers to inject malicious HTML code into the editor. Upon successful exploitation, the attacker can execute arbitrary JavaScript in another user's browser, potentially leading to unauthorized access or data theft. Users are strongly encouraged to upgrade to TinyMCE 5.9.0 or a more recent version to mitigate this risk.

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