CVE-2025-2828: A Server-Side Request Forgery (SSRF) vulnerability exists in the RequestsToolkit component of the langchain-community pa
criticalvulnerability
security
Summary
A Server-Side Request Forgery (SSRF, a vulnerability where an AI system makes unwanted requests to internal or local servers on behalf of an attacker) vulnerability exists in the RequestsToolkit component of the langchain-community package version 0.0.27. The flaw allows attackers to scan ports, access local services, steal cloud credentials, and interact with local network servers because the toolkit doesn't block requests to internal addresses.
Solution / Mitigation
This issue has been fixed in version 0.0.28. Users should upgrade langchain-ai/langchain to version 0.0.28 or later.
Vulnerability Details
CVSS Score
10(critical)
EPSS (30-day exploit probability)
EPSS: 0.0%
Classification
Attack Type
Supply Chain
Attack SophisticationModerate
Impact (CIA+S)
confidentialityintegrity
Affected Vendors
LangChain
Related Issues
Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-2828
First tracked: February 15, 2026 at 08:35 PM
Classified by LLM (prompt v3) · confidence: 95%