6.5

CVE-2026-30246

Exploit

github.com/gofiber/fiber/v3 cache middleware can mix responses across query parameters

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gofiber ≫ Fiber SwPlatformgo Version <= 3.1.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.161
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE-436 Interpretation Conflict

Product A handles inputs or steps differently than Product B, which causes A to perform incorrect actions based on its perception of B's state.

https://github.com/gofiber/fiber/blob/main/middleware/cache/cache_test.go#L599-L621
Product
https://github.com/gofiber/fiber/blob/main/middleware/cache/config.go#L90-L92
Product
https://github.com/gofiber/fiber/security/advisories/GHSA-35hp-hqmv-8qg8
Vendor Advisory
Exploit