CVE-2023-36095

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Summary

CVECVE-2023-36095
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-05 03:15:13 UTC
Updated2026-07-09 01:18:28 UTC
DescriptionAn issue in Harrison Chase langchain v.0.0.194 allows an attacker to execute arbitrary code via the python exec calls in the PALChain, affected functions include from_math_prompt and from_colored_object_prompt.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.010620000 probability, percentile 0.606600000 (date 2026-07-13)

Problem Types: CWE-94 | n/a

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Langchain Langchain 0.0.194 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Prompt injection which leads to arbitrary code execution in `langchain.chains.PALChain` · Issue #5872 · langchain-ai/langchain · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Exploit, Issue Tracking, Vendor Advisory
GitHub - langchain-ai/langchain: ⚡ Building applications with LLMs through composability ⚡ af854a3a-2127-422b-91ae-364da2661108 github.com Product
LangChain MITRE langchain.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 994795 Python (Pip) Security Update for langchain (GHSA-gwqq-6vq7-5j86)

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