Description
Fiber is a web framework for Go. In github.com/gofiber/fiber/v3 versions through 3.1.0, the default key generator in the cache middleware uses only the request path and does not include the query string. As a result, requests for the same path with different query parameters can share a cache key and receive the wrong cached response. This can cause response mix-up for query-dependent endpoints and may expose data intended for a different request. This issue is fixed after version 3.1.0.
Problem types
CWE-436: Interpretation Conflict
Product status
References
github.com/.../fiber/security/advisories/GHSA-35hp-hqmv-8qg8
github.com/.../fiber/security/advisories/GHSA-35hp-hqmv-8qg8
github.com/...fiber/blob/main/middleware/cache/cache_test.go
github.com/...ber/fiber/blob/main/middleware/cache/config.go