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Security Advisories: GSA_kwCzR0hTQS1teDQ3LWg1ZnYtZ2h3aM4AA2pK
light-oauth2 missing public key verification
light-oauth2 before version 2.1.27 obtains the public key without any verification. This could allow attackers to authenticate to the application with a crafted JWT token.
Permalink: https://github.com/advisories/GHSA-mx47-h5fv-ghwhJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1teDQ3LWg1ZnYtZ2h3aM4AA2pK
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 7 months ago
Updated: 6 months ago
CVSS Score: 5.9
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Identifiers: GHSA-mx47-h5fv-ghwh, CVE-2023-31580
References:
- https://nvd.nist.gov/vuln/detail/CVE-2023-31580
- https://github.com/networknt/light-oauth2/issues/369
- https://github.com/KANIXB/JWTIssues/blob/main/Certification%20Verification%20issue%20in%20light-oauth2.md
- https://github.com/advisories/GHSA-mx47-h5fv-ghwh
Blast Radius: 1.0
Affected Packages
maven:com.networknt:light-oauth2
Dependent packages: 0Dependent repositories: 0
Downloads:
Affected Version Ranges: < 2.1.27
Fixed in: 2.1.27
All affected versions: 1.2.4, 1.3.1, 1.3.4, 1.3.5, 1.4.0, 1.5.4, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7, 2.1.8, 2.1.9, 2.1.10, 2.1.11, 2.1.12, 2.1.15, 2.1.16, 2.1.18, 2.1.19, 2.1.20, 2.1.22, 2.1.23, 2.1.24, 2.1.25, 2.1.26
All unaffected versions: 2.1.27, 2.1.29, 2.1.30