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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://typo3.org/security/advisory/typo3-ext-sa-2026-037 |
|
History
Tue, 03 Nov 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 03 Nov 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Typo3
Typo3 extension Mail |
|
| Vendors & Products |
Typo3
Typo3 extension Mail |
Tue, 03 Nov 2026 10:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Broken Access Control in extension "Mail" (mail) | |
| Weaknesses | CWE-862 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: TYPO3
Published: 2026-11-03T09:56:05.758Z
Updated: 2026-11-03T18:31:57.310Z
Reserved: 2026-11-01T13:30:23.579Z
Link: CVE-2026-120330
Updated: 2026-11-03T17:23:29.358Z
Status : Deferred
Published: 2026-11-03T10:17:17.820
Modified: 2026-11-03T19:17:57.850
Link: CVE-2026-120330
No data.