CVE-2024-38357

TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements

Published Jun 19, 2024 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
TinyMCE 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-2189 TinyMCE 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.
Github GHSA Github GHSA GHSA-w9jx-4g6g-rp7x TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements
Ubuntu USN Ubuntu USN USN-8223-1 Roundcube Webmail vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 2, 2024, 4:04 AM
Reserved
Jun 14, 2024, 2:16 PM
Status
Deferred
Published
Jun 19, 2024, 8:15 PM
Modified
Jun 17, 2026, 7:39 AM