| Component | LangChain |
| Severity | high (CVSS 7.8) |
| CVSS vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Published (NVD) | 2024-06-16 |
| Last modified | 2026-06-17 |
| Affected versions | langchain-experimental < 0.0.61 |
| Fixed in | 0.0.61 |
| Weakness | CWE-276 |
| CISA KEV | not listed |
NVD description
langchain_experimental (aka LangChain Experimental) before 0.0.61 for LangChain provides Python REPL access without an opt-in step. NOTE; this issue exists because of an incomplete fix for CVE-2024-27444.
What to do
- Upgrade LangChain to
0.0.61or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2024-38459
- https://github.com/langchain-ai/langchain/commit/ce0b0f22a175139df8f41cdcfb4d2af411112009
- https://github.com/langchain-ai/langchain/compare/langchain-experimental==0.0.60...langchain-experimental==0.0.61
- https://github.com/langchain-ai/langchain/pull/22860
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