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    2 vulnerabilities found for code100x by code100x

    CVE-2026-8890 (GCVE-0-2026-8890)

    Vulnerability from nvd – Published: 2026-05-26 18:23 – Updated: 2026-06-23 16:17
    VLAI
    Title
    code100x Mobile API Authentication Bypass via Header Spoofing
    Summary
    code100x contains an authentication bypass vulnerability in the Mobile API that allows unauthenticated attackers to impersonate arbitrary users by supplying a crafted JSON payload in the 'g' HTTP header. The middleware in middleware.ts skips identity header generation when an Auth-Key header is present without validating its value, allowing attackers to inject a spoofed user identity header that the downstream route handler in the mobile courses endpoint accepts as trusted, granting unauthorized access to course data belonging to any enrolled user or administrator.
    Severity
    8.2 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
    8.8 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    References
    Impacted products
    Vendor Product Version
    code100x code100x Affected: 0 , < 90b489ee7c63c301107d6374d4b3f2b8e4060fe5 (custom)
    Affected: 0 , < 88c6c5e94e23da101235c4c7e9c7591ac1016549 (custom)
    		Create a notification for this product.
    Date Public
    2026-05-26 19:00
    Credits
    Shravan Manne VulnCheck
    Show details on NVD website
    To clipboard 

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    CVE-2026-8890 (GCVE-0-2026-8890)

    Vulnerability from cvelistv5 – Published: 2026-05-26 18:23 – Updated: 2026-06-23 16:17
    VLAI
    Title
    code100x Mobile API Authentication Bypass via Header Spoofing
    Summary
    code100x contains an authentication bypass vulnerability in the Mobile API that allows unauthenticated attackers to impersonate arbitrary users by supplying a crafted JSON payload in the 'g' HTTP header. The middleware in middleware.ts skips identity header generation when an Auth-Key header is present without validating its value, allowing attackers to inject a spoofed user identity header that the downstream route handler in the mobile courses endpoint accepts as trusted, granting unauthorized access to course data belonging to any enrolled user or administrator.
    Severity
    8.2 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
    8.8 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    References
    Impacted products
    Vendor Product Version
    code100x code100x Affected: 0 , < 90b489ee7c63c301107d6374d4b3f2b8e4060fe5 (custom)
    Affected: 0 , < 88c6c5e94e23da101235c4c7e9c7591ac1016549 (custom)
    		Create a notification for this product.
    Date Public
    2026-05-26 19:00
    Credits
    Shravan Manne VulnCheck
    Show details on NVD website
    To clipboard 

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