CVE-2025-2828

Public Exploit
SSRF Vulnerability in RequestsToolkit in langchain-ai/langchain

Description

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.

Category

8.4
CVSS
Severity: High
CVSS 3.0 •
EPSS 0.04%
Affected: langchain-ai langchain-ai/langchain
Published at:
Updated at:

References

Link Tags
https://huntr.com/bounties/8f771040-7f34-420a-b96b-5b93d4a99afc
https://github.com/langchain-ai/langchain/commit/e188d4ecb085d4561a0be3c583d26aa9c2c3283f

Frequently Asked Questions

What is the severity of CVE-2025-2828?
CVE-2025-2828 has been scored as a high severity vulnerability.
How to fix CVE-2025-2828?
To fix CVE-2025-2828, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-2828 being actively exploited in the wild?
It is possible that CVE-2025-2828 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-2828?
CVE-2025-2828 affects langchain-ai langchain-ai/langchain.
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