CVE-2025-3757

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Source
https://cve.org/CVERecord?id=CVE-2025-3757
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-3757.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-3757
Aliases
Downstream
Related
Published
2025-05-13T16:33:18.074Z
Modified
2026-07-08T05:51:15.617399658Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L/AU:Y CVSS Calculator
Summary
Authentication Bypass in OpenPubKey
Details

Versions of OpenPubkey library prior to 0.10.0 contained a vulnerability that would allow a specially crafted JWS to bypass signature verification.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/3xxx/CVE-2025-3757.json",
    "cna_assigner": "cloudflare",
    "cwe_ids": [
        "CWE-305"
    ]
}
References

Affected packages

Git / github.com/openpubkey/openpubkey

Affected ranges

Type
GIT
Repo
https://github.com/openpubkey/openpubkey
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d6907a99021f102d115fd1f2d40c5fa973975256
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ],
    "cpe": "cpe:2.3:a:openpubkey:openpubkey:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "Openpubkey"
        },
        {
            "last_affected": "0.9.0"
        },
        {
            "introduced": "0"
        },
        {
            "fixed": "0.10.0"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.2.0
v0.2.1
v0.3.0
v0.4.0
v0.5.0
v0.5.1
v0.5.2
v0.6.0
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.8.0
v0.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-3757.json"