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    2 vulnerabilities by ericc-ch

    CVE-2026-6874 (GCVE-0-2026-6874)

    Vulnerability from cvelistv5 – Published: 2026-04-22 23:30 – Updated: 2026-04-23 14:32
    VLAI
    Title
    ericc-ch copilot-api Header token dns rebinding
    Summary
    A vulnerability was determined in ericc-ch copilot-api up to 0.7.0. This impacts an unknown function of the file /token of the component Header Handler. Executing a manipulation of the argument Host can lead to reliance on reverse dns resolution. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
    Severity
    5.3 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
    4.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
    4.3 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-350 - Reliance on Reverse DNS Resolution
    Assigner
    References
    URL Tags
    https://vuldb.com/vuln/359039 vdb-entrytechnical-description
    https://vuldb.com/vuln/359039/cti signaturepermissions-required
    https://vuldb.com/submit/795212 third-party-advisory
    https://github.com/August829/CVEP/issues/32 exploitissue-tracking
    Impacted products
    Vendor Product Version
    ericc-ch copilot-api Affected: 0.1
    Affected: 0.2
    Affected: 0.3
    Affected: 0.4
    Affected: 0.5
    Affected: 0.6
    Affected: 0.7.0
    		Create a notification for this product.
    Credits
    Yu_Bao (VulDB User) VulDB CNA Team
    Show details on NVD website
    To clipboard 

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    CVE-2026-6662 (GCVE-0-2026-6662)

    Vulnerability from cvelistv5 – Published: 2026-04-20 17:00 – Updated: 2026-04-20 18:09
    VLAI
    Title
    ericc-ch copilot-api Token Endpoint server.ts cors cross-domain policy
    Summary
    A vulnerability was found in ericc-ch copilot-api up to 0.7.0. The impacted element is the function cors of the file src/server.ts of the component Token Endpoint. Performing a manipulation results in permissive cross-domain policy with untrusted domains. It is possible to initiate the attack remotely. The exploit has been made public and could be used.
    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/E:P
    7.3 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    7.3 (High)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-942 - Permissive Cross-domain Policy with Untrusted Domains
    • CWE-346 - Origin Validation Error
    Assigner
    References
    URL Tags
    https://vuldb.com/vuln/358300 vdb-entrytechnical-description
    https://vuldb.com/vuln/358300/cti signaturepermissions-required
    https://vuldb.com/submit/794601 third-party-advisory
    https://github.com/August829/CVEP/issues/31 exploitissue-tracking
    Impacted products
    Vendor Product Version
    ericc-ch copilot-api Affected: 0.1
    Affected: 0.2
    Affected: 0.3
    Affected: 0.4
    Affected: 0.5
    Affected: 0.6
    Affected: 0.7.0
    		Create a notification for this product.
    Credits
    Yu_Bao (VulDB User)
    Show details on NVD website
    To clipboard 

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