What is CVE-2023-34540?

CVE-2023-34540 is a critical-severity vulnerability in Langchain. CVSS score: 9.8/10. Published 2023-06-14.

How severe is CVE-2023-34540?

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

Vulnerability in Langchain

CVE-2023-34540

Langchain before v0.0.225 was discovered to contain a remote code execution (RCE) vulnerability in the component JiraAPIWrapper (aka the JIRA API wrapper). This vulnerability allows attackers to execute arbitrary code via crafted input. As noted in the "releases/tag" reference, a fix is available.

EPSS: 0.017 (74.6th 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 0.0.171
N/a — versions n/a

References

cve@mitre.org (Exploit, Issue Tracking)
cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2023-34540?: CVE-2023-34540 is a critical-severity vulnerability in Langchain. CVSS score: 9.8/10. Published 2023-06-14.
How severe is CVE-2023-34540?: Critical severity. CVSS v3 base score is 9.8 out of 10.