In short
- CVE-2020-28042 is a MEDIUM (CVSS 5.3) vulnerability affecting ServiceStack, servicestack (servicestack).
- Chance of exploitation in the next 30 days (EPSS): 2.3%, higher than 83.7% of all vulnerabilities.
- Fix: update to 5.9.2 or later.
Description
ServiceStack before 5.9.2 mishandles JWT signature verification unless an application has a custom ValidateToken function that establishes a valid minimum length for a signature.
NVD description
ServiceStack before 5.9.2 mishandles JWT signature verification unless an application has a custom ValidateToken function that establishes a valid minimum length for a signature.
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