Content of external URL mails, their stylesheets and images to embed is fetched by the server without validating the target host. Backend users with access to the mail module can make the server send requests to hosts in the internal network.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://typo3.org/security/advisory/typo3-ext-sa-2026-037 |
|
History
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 | Content of external URL mails, their stylesheets and images to embed is fetched by the server without validating the target host. Backend users with access to the mail module can make the server send requests to hosts in the internal network. | |
| Title | Server-Side Request Forgery in extension "Mail" (mail) | |
| Weaknesses | CWE-918 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: TYPO3
Published:
Updated: 2026-11-03T18:32:05.864Z
Reserved: 2026-11-01T13:30:23.579Z
Link: CVE-2026-120331
No data.
Status : Deferred
Published: 2026-11-03T10:17:17.970
Modified: 2026-11-03T16:30:49.290
Link: CVE-2026-120331
No data.
OpenCVE Enrichment
Updated: 2026-11-03T16:23:48Z
Weaknesses