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Package · npm

altcha

1 known vulnerabilities.

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  • Critical 9.1
    CVE-2025-65849

    Altcha Proof-of-Work obfuscation mode cryptanalytic break

    A cryptanalytic break in Altcha Proof-of-Work obfuscation mode version 0.8.0 and later allows for remote visitors to recover the Proof-of-Work nonce in constant time via mathematical deduction. NOTE: this is disputed by the Supplier because the product's obje…

    altcha npm