Bug 2565670 (CVE-2026-120328) - CVE-2026-120328 mail: TYPO3 mail: Information disclosure via omitted authentication code in click tracking
Summary: CVE-2026-120328 mail: TYPO3 mail: Information disclosure via omitted authenti...
Keywords:
Status: NEW
Alias: CVE-2026-120328
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:
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Description OSIDB Bzimport 2026-11-03 10:01:30 UTC 
The click tracking middleware does not validate the authentication code of a recipient if the code is omitted. Unauthenticated attackers can retrieve personal data of newsletter recipients, which is inserted into links of sent mails.
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