Description
An issue was discovered in the direct_mail (aka Direct Mail) extension through 9.5.1 for TYPO3. The Configuration backend module of the extension allows an authenticated user to write to an arbitrary TSConfig page for folders configured as Direct Mail. Exploiting this may lead to Configuration Injection (TYPO3 10.4 and above) and to Arbitrary Code Execution (TYPO3 9.5 and below). A valid backend user account, with access to the Direct Mail Configuration backend module, is needed to exploit this.
Published: 2026-09-14
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-p6xx-fhfw-7mj7 Configuration Injection in extension "Direct Mail" (direct_mail)
History

Mon, 14 Sep 2026 13:00:00 +0000

Type Values Removed Values Added
Title Direct Mail Extension Configuration Injection Leading to Arbitrary Code Execution in TYPO3

Mon, 14 Sep 2026 06:15:00 +0000

Type Values Removed Values Added
Description An issue was discovered in the direct_mail (aka Direct Mail) extension through 9.5.1 for TYPO3. The Configuration backend module of the extension allows an authenticated user to write to an arbitrary TSConfig page for folders configured as Direct Mail. Exploiting this may lead to Configuration Injection (TYPO3 10.4 and above) and to Arbitrary Code Execution (TYPO3 9.5 and below). A valid backend user account, with access to the Direct Mail Configuration backend module, is needed to exploit this.
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-14T16:12:30.987Z

Reserved: 2023-12-10T00:00:00.000Z

Link: CVE-2023-50461

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-14T07:17:15.653

Modified: 2026-09-14T17:17:42.147

Link: CVE-2023-50461

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-14T12:45:06Z

Weaknesses