Description
Saving the configuration of the mail backend module writes submitted settings to the page TSconfig without restricting them to the configuration options of the module. Backend users with access to the mail module can write arbitrary page TSconfig.
Published: 2026-11-03
Score: 5.3 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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History

Tue, 03 Nov 2026 10:00:00 +0000

Type Values Removed Values Added
Description Saving the configuration of the mail backend module writes submitted settings to the page TSconfig without restricting them to the configuration options of the module. Backend users with access to the mail module can write arbitrary page TSconfig.
Title Broken Access Control in extension "Mail" (mail)
Weaknesses CWE-74
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: TYPO3

Published:

Updated: 2026-11-03T09:56:06.446Z

Reserved: 2026-11-01T13:30:23.579Z

Link: CVE-2026-120329

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-03T10:17:17.677

Modified: 2026-11-03T10:17:17.677

Link: CVE-2026-120329

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses
  • CWE-74

    Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')