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    1 vulnerability by KeygraphHQ

    CVE-2026-29023 (GCVE-0-2026-29023)

    Vulnerability from cvelistv5 – Published: 2026-03-09 17:46 – Updated: 2026-06-23 16:14
    VLAI
    Title
    Keygraph Shannon Hard-coded Router API Key
    Summary
    Keygraph Shannon contains a hard-coded API key in its router configuration that, when the router component is enabled and exposed, allows network attackers to authenticate using the publicly known static key. An attacker able to reach the router port can proxy requests through the Shannon instance using the victim’s configured upstream provider API credentials, resulting in unauthorized API usage and potential disclosure of proxied request and response data. This vulnerability's general exploitability has been mitigated with the introduction of commit 023cc95.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
    7.3 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-798 - Use of Hard-coded Credentials
    Assigner
    References
    Impacted products
    Vendor Product Version
    KeygraphHQ Shannon Affected: 0 , < 023cc953db742602964b7826105278d15c28a420 (git)
    		Create a notification for this product.
    Credits
    Valentin Lobstein (Chocapikk)
    Show details on NVD website
    To clipboard 

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