Vulnerability DatabaseCVE-2025-3757
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CVE-2025-3757
Published:May 13, 2025
Updated:May 17, 2026
Versions of OpenPubkey library prior to 0.10.0 contained a vulnerability that would allow a specially crafted JWS to bypass signature verification.
Affected Packages
https://github.com/openpubkey/openpubkey.git (GITHUB):
Affected version(s) >=v0.1.0 <v0.10.0
Fix Suggestion:
Update to version v0.10.0
Related Resources (3)
https://nvd.nist.gov/vuln/detail/CVE-2025-3757
https://github.com/openpubkey/openpubkey
https://github.com/openpubkey/openpubkey/security/advisories/GHSA-537f-gxgm-3jjq
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CVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
LOW
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
LOW
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Verification of Cryptographic Signature
CWE-347
Authentication Bypass by Primary Weakness
CWE-305
EPSS
Base Score:
0.22