Langchain before v0.0.225 was discovered to contain a remote code execution (RCE)…
Priority MEDIUM 45CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-78.
Summary
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.
Why it matters now
EPSS 0.01667 76th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed langchain (PyPI): 0.0.225
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | langchain (PyPI) | before 0.0.225 | 0.0.225 | Patch available | GHSA-x32c-59v5-h7fg |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- langchain (PyPI) Vendor— Affected before 0.0.225 Fixed in 0.0.225 Patch available GHSA-x32c-59v5-h7fg
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:langchain:langchain:0.0.171:*:*:*:*:*:*:* | 0.0.171 | Vulnerable | langchain-ai |
- cpe:2.3:a:langchain:langchain:0.0.171:*:*:*:*:*:*:* Versions 0.0.171 Vulnerable ·langchain-ai
Remediation
- Fix · GHSA-x32c-59v5-h7fg langchain (PyPI) Fixed in 0.0.225 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-34540
- 2026-10-03 Alias added: GHSA-x32c-59v5-h7fg
References
Other 6
- https://github.com/langchain-ai/langchain/pull/6992
- https://github.com/langchain-ai/langchain/releases/tag/v0.0.225
- https://github.com/langchain-ai/langchain/issues/4833
- https://github.com/langchain-ai/langchain/commit/a2f191a32229256dd41deadf97786fe41ce04cbb
- https://github.com/langchain-ai/langchain
- https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-91.yaml
More langchain-ai Langchain vulnerabilities
- TI-2023-20724 An issue in langchain langchain-ai v.0.0.232 and before allows a remote attacker to… CVSS 3.1CRITICAL 9.8
- TI-2023-20706 An issue in LanChain-ai Langchain v.0.0.245 allows a remote attacker to execute arbitrary… CVSS 3.1CRITICAL 9.8
- TI-2023-20166 An issue in Harrison Chase langchain v.0.0.194 and before allows a remote attacker to… CVSS 3.1CRITICAL 9.8
- TI-2023-20136 An issue in LangChain v.0.0.231 allows a remote attacker to execute arbitrary code via the prompt parameter. CVSS 3.1CRITICAL 9.8
- TI-2023-18185 An issue in langchain v.0.0.171 allows a remote attacker to execute arbitrary code via a… CVSS 3.1CRITICAL 9.8
- TI-2023-18176 An issue in LangChain before 0.0.236 allows an attacker to execute arbitrary code because… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2023-34540 · CVE Program
- CVE-2023-34540 · NVD
- FIRST EPSS
- GHSA-x32c-59v5-h7fg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences