CVE-2023-29374

Affects: prompt injection, LangChain

CVSS: CRITICAL · 9.8v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2023-04-05
Weakness: CWE-74, CWE-74
Source: nvd.nist.gov/vuln/detail/CVE-2023-29374

Description

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

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

How GTK Cyber trains on this

AI security training at GTK Cyber covers the LLM and ML-pipeline vulnerability classes that vulnerabilities like CVE-2023-29374 fall into. Our hands-on courses are taught by Charles Givre and other practitioners who break and defend production AI systems.

AI Red-Teaming course →·Browse MITRE ATLAS techniques

Related AI/LLM CVEs

CVE-2026-10564(HIGH)
CVE-2026-55607(HIGH)
CVE-2026-48719(HIGH)
CVE-2025-66389(HIGH)
CVE-2026-55443(MEDIUM)
CVE-2024-58351(CRITICAL)
CVE-2026-12045(CRITICAL)
CVE-2026-22551(MEDIUM)

AI security training, taught by people who do the work.

Hands-on courses on adversarial AI, prompt injection, and ML pipeline security.

Explore AI Red-Teaming