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    2 vulnerabilities by OpenFlagr

    CVE-2026-0650 (GCVE-0-2026-0650)

    Vulnerability from nvd – Published: 2026-01-07 04:29 – Updated: 2026-01-07 14:24
    VLAI
    Title
    OpenFlagr <= 1.1.18 Authentication Bypass via Prefix Whitelist Path Normalization
    Summary
    OpenFlagr versions prior to and including 1.1.18 contain an authentication bypass vulnerability in the HTTP middleware. Due to improper handling of path normalization in the whitelist logic, crafted requests can bypass authentication and access protected API endpoints without valid credentials. Unauthorized access may allow modification of feature flags and export of sensitive data.
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    • CWE-425 - Direct Request ('Forced Browsing')
    Assigner
    References
    Impacted products
    Vendor Product Version
    OpenFlagr Flagr Affected: 0 , ≤ 1.1.18 (semver)
    		Create a notification for this product.
    Credits
    DreyAnd
    Show details on NVD website
    To clipboard 

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    CVE-2026-0650 (GCVE-0-2026-0650)

    Vulnerability from cvelistv5 – Published: 2026-01-07 04:29 – Updated: 2026-01-07 14:24
    VLAI
    Title
    OpenFlagr <= 1.1.18 Authentication Bypass via Prefix Whitelist Path Normalization
    Summary
    OpenFlagr versions prior to and including 1.1.18 contain an authentication bypass vulnerability in the HTTP middleware. Due to improper handling of path normalization in the whitelist logic, crafted requests can bypass authentication and access protected API endpoints without valid credentials. Unauthorized access may allow modification of feature flags and export of sensitive data.
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    • CWE-425 - Direct Request ('Forced Browsing')
    Assigner
    References
    Impacted products
    Vendor Product Version
    OpenFlagr Flagr Affected: 0 , ≤ 1.1.18 (semver)
    		Create a notification for this product.
    Credits
    DreyAnd
    Show details on NVD website
    To clipboard 

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