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getgrav/grav

99 known vulnerabilities.

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  • Low 3.7

    Grav CMS before 2.0.16 Timing Attack via verifyNonce

    Grav CMS before 2.0.16 contains a timing vulnerability in Utils::verifyNonce() that uses non-constant-time string comparison with the === operator instead of hash_equals() for CSRF nonce validation. Attackers can measure response timing differences to recover…