Bug 2565674 (CVE-2026-120332) - CVE-2026-120332 mail: TYPO3 Mail extension: Cross-Site Scripting via unescaped email content
Summary: CVE-2026-120332 mail: TYPO3 Mail extension: Cross-Site Scripting via unescape...
Keywords:
Status: NEW
Alias: CVE-2026-120332
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-03 10:01 UTC by OSIDB Bzimport
Modified: 2026-11-03 12:24 UTC (History)
16 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-11-03 10:01:46 UTC 
The HTML content of mails and tracked URLs are rendered unescaped in the backend module. Backend users with access to the mail module can inject arbitrary HTML and JavaScript, which is executed in the context of other backend users viewing the mail preview or report.
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