CVE-2025-2828highCWE-918

CVE-2025-2828: high-severity vulnerability in langchain-ai/langchain

SSRF Vulnerability in RequestsToolkit in langchain-ai/langchain

Published · Updated

Follow this CVE+ Monitor langchain-ai/langchain+ Monitor langchain-community

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

26Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.4epss 21%
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.
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Affected products
langchain-ai · langchain-ai/langchain
Related CVEs — langchain-ai/langchain

In the same product, most dangerous first.

CVE-2024-8309MEDIUMSQL Injection in langchain-ai/langchainEPSS 13.7%CVE-2024-3571MEDIUMPath Traversal in langchain-ai/langchainEPSS 1.9%CVE-2025-6984HIGHSensitive Information Disclosure Due to Insecure XML Parsing in langchain-ai/langchainEPSS 1.6%CVE-2024-1455MEDIUMBillion Laughs Attack leading to DoS in langchain-ai/langchainEPSS 0.8%CVE-2024-3095MEDIUMSSRF in Langchain Web Research Retriever in langchain-ai/langchainEPSS 0.7%CVE-2024-0243LOWServer-side Request Forgery In Recursive URL LoaderEPSS 0.5%