CVE-2026-113459 (GCVE-0-2026-113459)

Vulnerability from cvelistv5 – Published: 2026-10-20 09:30 – Updated: 2026-10-20 15:48
VLAI
Title
Sensitive Data Exposure in extension "TYPO3 AI Integration Extension" (ns_t3ai)
Summary
In versions running on TYPO3 10 and 11, the configured OpenAI API key is embedded in every backend page, so that the editor plugin can contact the OpenAI service directly from the browser. Any authenticated backend user can read the key and use it at the expense of the site operator. This only applies if an API key has been configured.
Severity
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 15:46 UTC
CWE
  • CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
TYPO3 CNA under the mitre root
CNA scorecard B 83/100 over 67 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
TYPO3 Extension "TYPO3 AI Integration Extension" Affected: 0 , < 14.0.2 (semver)
guessed Create a notification for this product.
Date Public
2026-10-20 09:00
Credits
Sven Wappler Nitsan
Show details on NVD website
To clipboard 

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