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org.webjars.npm:altcha@2.0.0 vulnerabilities

  • latest version

    2.3.0

  • latest non vulnerable version

    2.3.0

  • first published

    1 years ago

  • latest version published

    1 months ago

  • licenses detected

  • package registry

    View on Maven Central Repository
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    Direct Vulnerabilities

    Known vulnerabilities in the org.webjars.npm:altcha package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Inadequate Encryption Strength

    org.webjars.npm:altcha is a Privacy-first CAPTCHA widget, compliant with global regulations (GDPR/HIPAA/CCPA/LGDP/DPDPA/PIPL) and WCAG accessible. No tracking, self-verifying.

    Affected versions of this package are vulnerable to Inadequate Encryption Strength in the Proof of Work obfuscation scheme. An attacker can recover sensitive nonce values by performing mathematical deduction in constant time.

    Note:

    Vendor mitigated this issue by moving the affected obfuscation plugin out of the main package. However, the problematic cryptographic limitation is present in @altcha/plugins.

    For more details, see vendor's Migration Guide to v2.3.0

    How to fix Inadequate Encryption Strength?

    Upgrade org.webjars.npm:altcha to version 2.3.0 or higher.

    [,2.3.0)
    Go back to all versions of this package