CVE-2026-120330
Broken Access Control in extension "Mail" (mail)
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Backend actions and ajax routes of the mail module do not check whether the backend user has access to the page of the requested mail or recipient group. Backend users with access to the mail module can view, change, send and export mails and recipient groups outside their web mounts, including the personal data of recipients.
| CWE | CWE-862 |
| Vendor | typo3 |
| Product | extension "mail" |
| Published | Nov 3, 2026 |
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Affected Versions
TYPO3 / Extension "Mail"
4.0.0 < 4.2.0 0 < 3.12.5
References
Credits
🔍 Alexander Grein Alexander Grein