LangChainGHSA-57fc-8q82-gfp3
langchain vulnerable to arbitrary code execution
Critical9.8CVE-2023-36188 · Published Jul 6, 2023 · updated Jul 6, 2026
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| langchain PyPI | < 0.0.247 | 0.0.247 |
Details and references
An issue in langchain allows a remote attacker to execute arbitrary code via the PALChain parameter in the Python exec method.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-74
- Also known as
- CVE-2023-36188, PYSEC-2023-109
- nvd.nist.gov/vuln/detail/CVE-2023-36188
- github.com/langchain-ai/langchain/issues/5872
- github.com/langchain-ai/langchain/pull/6003
- github.com/langchain-ai/langchain/pull/8425
- github.com/langchain-ai/langchain/commit/e294ba475a355feb95003ed8f1a2b99942509a9e
- github.com/advisories/GHSA-57fc-8q82-gfp3
- github.com/langchain-ai/langchain
- github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-109.yaml
More LangChain advisories
All LangChain| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 62023 | langchain SQL Injection vulnerability CVE-2023-36189High7.5fixed in 0.0.247 | High7.5 | 0.0.247 |
| Jul 32023 | langchain arbitrary code execution vulnerability CVE-2023-36258Critical9.8fixed in 0.0.247 | Critical9.8 | 0.0.247 |
| Jun 202023 | Langchain vulnerable to arbitrary code execution CVE-2023-34541Critical9.8fixed in 0.0.247 | Critical9.8 | 0.0.247 |
| Jun 142023 | Langchain OS Command Injection vulnerability CVE-2023-34540Critical9.8fixed in 0.0.225 | Critical9.8 | 0.0.225 |
| Aug 52023 | langchain Code Injection vulnerability CVE-2023-36095Critical9.8fixed in 0.0.236 | Critical9.8 | 0.0.236 |
| Aug 152023 | LangChain vulnerable to arbitrary code execution CVE-2023-38896Critical9.8fixed in 0.0.236 | Critical9.8 | 0.0.236 |