CVE-2023-36281

CVSS 9.8 CRITICALEPSS 2.8%CWE-94

Vexday Risk Score

48Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 9.8EPSS 2.8%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

22 Aug 2023Published on NVD

31 Aug 2023Public PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

An issue in langchain v.0.0.171 allows a remote attacker to execute arbitrary code via a JSON file to load_prompt. This is related to __subclasses__ or a template.

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

Affected products

n/a · n/a

public PoCs found — 1

githubgithub.com/tagomaru/CVE-2023-36281★ 2

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://aisec.today/LangChain-2e6244a313dd46139c5ef28cbcab9e55 https://github.com/hwchase17/langchain/issues/4394 https://github.com/langchain-ai/langchain/releases/tag/v0.0.312