Highlights
Information Disclosure: 2 prior fixes. Scrutinize any change in this area.
src/main/java/org/springframework/data/authentication/UserCredentials.java: most-fixed (1 issue). Treat as high-risk during review.
0 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Denial of Service: Attacker-controlled property path strings passed to the MappingContext property path resolution can trigger resource exhaustion, leading to a complete service disruption. This represents a critical availability risk for application endpoints exposed to untrusted query parameters.
Denial of Service: Heap memory can be exhausted when attacker-supplied strings are retained inside internal property-lookup cache keys, facilitating a denial of service attack through repeated requests.
Denial of Service: Excessive memory allocation can be triggered via crafted HTTP requests when Spring Data Web Support is enabled with @ProjectedPayload in controller methods, resulting in application resource exhaustion.