JWT Signature Bypass Affecting com.inversoft:prime-jwt package, versions [,1.3.1)
Snyk CVSS
Attack Complexity
Low
Integrity
High
Threat Intelligence
EPSS
0.08% (35th
percentile)
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Test your applications- Snyk ID SNYK-JAVA-COMINVERSOFT-32386
- published 28 Jun 2018
- disclosed 2 May 2018
- credit Unknown
Introduced: 2 May 2018
CVE-2018-1000531 Open this link in a new tabHow to fix?
Upgrade prime-jwt to version 1.3.1 or higher.
Overview
com.inversoft:prime-jwt is a JWT signature encoder and decoder.
Affected versions of this package are vulneravle to JWT Signature Bypass. It allows any non-signed JWT signatures to be decoded and validated by the JWTDecoder class, even when a Verifier object is provided.