Description
The extension provides a backend endpoint that writes a submitted value into a submitted field of a submitted page record. It neither checks the user's permissions nor limits which fields can be changed. Any authenticated backend user can therefore change any property of any page, including its access permissions and configuration, outside the scope granted to them.
Published: 2026-10-20
Score: 7.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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History

Tue, 20 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description The extension provides a backend endpoint that writes a submitted value into a submitted field of a submitted page record. It neither checks the user's permissions nor limits which fields can be changed. Any authenticated backend user can therefore change any property of any page, including its access permissions and configuration, outside the scope granted to them.
Title Broken Access Control in extension "TYPO3 AI Integration Extension" (ns_t3ai)
Weaknesses CWE-862
CWE-915
References
Metrics cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: TYPO3

Published:

Updated: 2026-10-20T09:30:46.019Z

Reserved: 2026-10-19T11:29:07.528Z

Link: CVE-2026-112239

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-20T10:17:04.780

Modified: 2026-10-20T10:17:04.780

Link: CVE-2026-112239

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses
  • CWE-862

    Missing Authorization

  • CWE-915

    Improperly Controlled Modification of Dynamically-Determined Object Attributes