Bug 2482751 (CVE-2026-47762) - CVE-2026-47762 TinyMCE: Cross-Site Scripting (XSS) vulnerability through mce:protected comments
Summary: CVE-2026-47762 TinyMCE: Cross-Site Scripting (XSS) vulnerability through mce:...
Keywords:
Status: NEW
Alias: CVE-2026-47762
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2483775 2483776
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-28 16:02 UTC by OSIDB Bzimport
Modified: 2026-06-09 08:59 UTC (History)
0 users

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-05-28 16:02:48 UTC 
TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability via forged mce:protected comments. Allows attackers to bypass sanitization and inject scripts that execute when content is restored. Impacts users who utilize the protect option. This vulnerability is fixed in 5.11.1, 7.9.3, and 8.5.1.
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