Information Exposure Affecting promptfoo package, versions <0.119.11
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Test your applications- Snyk IDSNYK-JS-PROMPTFOO-15202496
- published4 Feb 2026
- disclosed1 Feb 2026
- creditUnknown
Introduced: 1 Feb 2026
CVE NOT AVAILABLE CWE-213 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade promptfoo to version 0.119.11 or higher.
Overview
promptfoo is a LLM eval & testing toolkit
Affected versions of this package are vulnerable to Information Exposure due to the inconsistent enforcing of excludeTargetOutputFromAgenticAttackGeneration setting. An attacker can obtain sensitive information about target output.