What’s Vulnerable › Vulnerabilities

CVE-2023-29374

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 39.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-05 · updated 2026-06-17
• Weakness: CWE-74

Description

In LangChain through 0.0.131, the LLMMathChain chain allows prompt injection attacks that can execute arbitrary code via the Python exec method.

Affected products

• langchain-ai/langchain: through 0.0.131

References

• https://github.com/hwchase17/langchain/issues/1026
• https://github.com/hwchase17/langchain/issues/814
• https://github.com/hwchase17/langchain/pull/1119
• https://twitter.com/rharang/status/1641899743608463365/photo/1
• https://github.com/hwchase17/langchain/issues/1026
• https://github.com/hwchase17/langchain/issues/814
• https://github.com/hwchase17/langchain/pull/1119
• https://twitter.com/rharang/status/1641899743608463365/photo/1

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