{"id":"EUVD-2026-27313","revision":"fb01381ca8ce462c9b6b74a1aec4f05f","records":[{"revision":"fb01381ca8ce462c9b6b74a1aec4f05f","observedAt":"2026-10-28T03:03:15.352+00:00","statement":{"source":"euvd","id":"EUVD-2026-27313","aliases":["CVE-2026-30246","GHSA-35hp-hqmv-8qg8"],"title":"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 p…","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.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","score":6.5,"severity":null}],"references":["https://github.com/gofiber/fiber/security/advisories/GHSA-35hp-hqmv-8qg8","https://github.com/gofiber/fiber/blob/main/middleware/cache/cache_test.go#L599-L621","https://github.com/gofiber/fiber/blob/main/middleware/cache/config.go#L90-L92"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-27313","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 5, 2026, 12:40:19 PM","dateUpdated":"May 5, 2026, 3:04:02 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-27313","identifiers":["EUVD-2026-27313","CVE-2026-30246","GHSA-35hp-hqmv-8qg8"]},"retained":false,"historicalAffected":[]}],"coverage":[]}