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CRITICAL

CVE-2025-2828

SSRF Vulnerability in RequestsToolkit in langchain-ai/langchain

CVSS v3

10

CRITICAL

EPSS Score

21.0 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

poc

SSVC status

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 se

Technical details

Published
2025-06-23
Last Modified
2026-06-17

Frequently asked questions

What is CVE-2025-2828?

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 se

Is CVE-2025-2828 actively exploited?

A proof-of-concept exploit exists for CVE-2025-2828, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-2828?

CVE-2025-2828 has a CVSS v3 base score of 10 (CRITICAL severity).

Is CVE-2025-2828 affecting your environment?

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