CVE-2023-31580

CVE-2023-31580

EPSS 0.5%

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.

Affected products

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References

https://github.com/KANIXB/JWTIssues/blob/main/Certification%20Verification%20issue%20in%20light-oauth2.md https://github.com/networknt/light-oauth2/issues/369