Description (CNA)
A Server-Side Request Forgery (SSRF) vulnerability exists in the RequestsToolkit component of the langchain-community package (specifically, langchain_community.agent_toolkits.openapi.toolkit.RequestsToolkit) in langchain-ai/langchain version 0.0.27. This vulnerability occurs because the toolkit does not enforce restrictions on requests to remote internet addresses, allowing it to also access local addresses. As a result, an attacker could exploit this flaw to perform port scans, access local services, retrieve instance metadata from cloud environments (e.g., Azure, AWS), and interact with servers on the local network. This issue has been fixed in version 0.0.28.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| langchain-ai / langchain-ai/langchain | affected unspecified before 0.0.28 |
CWE
CWE-918
References
- https://huntr.com/bounties/8f771040-7f34-420a-b96b-5b93d4a99afc
- https://github.com/langchain-ai/langchain/commit/e188d4ecb085d4561a0be3c583d26aa9c2c3283f
ADP enrichment
No English description supplied.