Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learningUpgrade org.springframework.security:spring-security-config
to version 5.6.12, 5.7.10, 5.8.5, 6.0.5, 6.1.2 or higher.
org.springframework.security:spring-security-config is a security configuration package for Spring Framework.
Affected versions of this package are vulnerable to Access Control Bypass. When using **
as a pattern in Spring Security configuration for WebFlux
a mismatch in pattern matching is created between Spring Security and Spring WebFlux, resulting in a security bypass.
Note:
The fixed versions require Spring Framework versions:
6.0.11+
5.3.29+
5.2.25+
Note: The Spring security team have published information about an existing PoC, but have not shared the PoC itself publicly, therefore we don't currently have the ability to verify it.