CVE-2024-38357

NameCVE-2024-38357
DescriptionTinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content parsing code. This allowed specially crafted noscript elements containing malicious code to be executed when that content was loaded into the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that content within noscript elements are properly parsed. Users are advised to upgrade. There are no known workarounds for this vulnerability.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tinymce (PTS)jessie, stretch3.4.8+dfsg0-1vulnerable
buster3.4.8+dfsg0-2vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tinymcesourcejessie(unfixed)end-of-life
tinymcesourcestretch(unfixed)end-of-life
tinymcesourcebuster(unfixed)end-of-life
tinymcesource(unstable)(unfixed)

Notes

https://github.com/tinymce/tinymce/security/advisories/GHSA-w9jx-4g6g-rp7x
https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d

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