expr-eval is a JavaScript expression evaluation library used in Node.js environments to parse and compute dynamic expressions, including in AI and NLP workflows.
Overview
expr-eval is a JavaScript expression evaluation library used in Node.js environments to parse and compute dynamic expressions, including in AI and NLP workflows. Recent reports describe a critical remote code execution (RCE) vulnerability in expr-eval, making exposed applications susceptible to arbitrary code execution if exploited. This underscores the security risk of evaluating user-supplied expressions and the importance of dependency hygiene in modern JS stacks.
Related Threat Clusters
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Critical RCE Vulnerability in expr-eval npm Library Affects AI Applications
A critical remote code execution vulnerability, tracked as CVE-2025-12735, has been identified in the expr-eval JavaScript library, which is widely used in AI and natural language processing projects. This flaw poses…
2 articles · Updated November 11, 2025 -
Critical RCE Vulnerability in expr-eval npm Library Affects AI Applications
A critical remote code execution vulnerability, tracked as CVE-2025-12735, has been identified in the expr-eval JavaScript library. This library is widely used in AI and natural language processing projects, impacting…
2 articles · Updated November 11, 2025
Recent Intelligence Reports
- Popular npm Library Used in AI and NLP Projects Exposes Systems to RCE — Gbhackers · November 10, 2025