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.
Metrics
Affected Vendors & Products
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 10:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Information Disclosure in extension "Mail" (mail) | |
| Weaknesses | CWE-639 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: TYPO3
Published:
Updated: 2026-11-03T09:56:07.090Z
Reserved: 2026-11-01T13:30:23.579Z
Link: CVE-2026-120328
No data.
Status : Received
Published: 2026-11-03T10:17:17.527
Modified: 2026-11-03T10:17:17.527
Link: CVE-2026-120328
No data.
OpenCVE Enrichment
Updated: 2026-11-03T12:00:14Z
Weaknesses