CVE-2020-22741

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p55

Published

Jul 19, 2021 (Jul 19, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.

Vendors: baidu
Products: xuperchain
Weakness: CWE-312
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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