What is CVE-2023-36188?

CVE-2023-36188 is a critical-severity vulnerability in Langchain, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.8/10. Published 2023-07-06.

How severe is CVE-2023-36188?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Langchain

CVE-2023-36188

An issue in langchain v.0.0.64 allows a remote attacker to execute arbitrary code via the PALChain parameter in the Python exec method.

EPSS: 0.019 (77.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Langchain — versions 0.0.64
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

cve@mitre.org (Exploit)
cve@mitre.org (Patch)

Frequently asked questions

What is CVE-2023-36188?: CVE-2023-36188 is a critical-severity vulnerability in Langchain, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.8/10. Published 2023-07-06.
How severe is CVE-2023-36188?: Critical severity. CVSS v3 base score is 9.8 out of 10.