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    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 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.

    Published:Jun 23, 2025
    Last Modified:Jul 16, 2025
    EPS:Jun 23, 2025
    EPSS Score:0.00022
    CVSS Score:10

    Affected Products

    Vendor
    Langchain
    Product
    Langchain
    Vendor
    Langchain-ai
    Product
    Langchain-ai/langchain

    Exploits

    https://huntr.com/bounties/8f771040-7f34-420a-b96b-5b93d4a99afchttps://huntr.com/bounties/8f771040-7f34-420a-b96b-5b93d4a99afchttps://github.com/Ashwesker/Blackash-CVE-2025-2828https://github.com/B1ack4sh/Blackash-CVE-2025-2828

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High