What’s Vulnerable › Vulnerabilities
CVE-2026-113459: Sensitive Data Exposure in extension "TYPO3 AI Integration Extension" (ns_t3ai)
- Severity: high (CVSS 7.1 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-20 · updated 2026-10-20
- Weakness: CWE-201
Description
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.
Affected products
- TYPO3 Extension "TYPO3 AI Integration Extension": before 14.0.2 — fixed in 14.0.2
How to fix
Upgrade to a fixed version: TYPO3 Extension "TYPO3 AI Integration Extension" 14.0.2. Check the vendor advisory for mitigations.
References
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