CVE-2020-22741

7.5 highEPSS 0.8%

High (7.5) in baidu xuperchain. EPSS 0.8% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE: CWE-312
Published: 2021-07-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

baidu:xuperchain

References

https://github.com/xuperchain/xuperchain/issues/782
https://github.com/xuperchain/xuperchain/issues/782

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