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    2 vulnerabilities found for agentapi by coder

    CVE-2025-59956 (GCVE-0-2025-59956)

    Vulnerability from cvelistv5 – Published: 2025-09-29 23:57 – Updated: 2025-09-30 14:14
    VLAI
    Title
    AgentAPI exposed user chat history via a DNS rebinding attack
    Summary
    AgentAPI is an HTTP API for Claude Code, Goose, Aider, Gemini, Amp, and Codex. Versions 0.3.3 and below are susceptible to a client-side DNS rebinding attack when hosted over plain HTTP on localhost. An attacker can gain access to the /messages endpoint served by the Agent API. This allows for the unauthorized exfiltration of sensitive user data, specifically local message history, which can include secret keys, file system contents, and intellectual property the user was working on locally. This issue is fixed in version 0.4.0.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-350 - Reliance on Reverse DNS Resolution for a Security-Critical Action
    Assigner
    References
    Impacted products
    Vendor Product Version
    coder agentapi Affected: < 0.4.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2025-59956 (GCVE-0-2025-59956)

    Vulnerability from nvd – Published: 2025-09-29 23:57 – Updated: 2025-09-30 14:14
    VLAI
    Title
    AgentAPI exposed user chat history via a DNS rebinding attack
    Summary
    AgentAPI is an HTTP API for Claude Code, Goose, Aider, Gemini, Amp, and Codex. Versions 0.3.3 and below are susceptible to a client-side DNS rebinding attack when hosted over plain HTTP on localhost. An attacker can gain access to the /messages endpoint served by the Agent API. This allows for the unauthorized exfiltration of sensitive user data, specifically local message history, which can include secret keys, file system contents, and intellectual property the user was working on locally. This issue is fixed in version 0.4.0.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-350 - Reliance on Reverse DNS Resolution for a Security-Critical Action
    Assigner
    References
    Impacted products
    Vendor Product Version
    coder agentapi Affected: < 0.4.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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