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.
Published: 2026-11-03
Score: 7.1 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

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History

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

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: TYPO3

Published:

Updated: 2026-11-03T09:56:05.758Z

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

Link: CVE-2026-120330

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-03T10:17:17.820

Modified: 2026-11-03T10:17:17.820

Link: CVE-2026-120330

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses