IsFromLocal local address check can be circumvented in github.com/gofiber/fiber/v2
The Ctx.IsFromLocal function can incorrectly report a request as being sent from localhost when the request contains an X-Forwarded-For header containing a localhost IP address.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-41338US | medium5.3 | — | ||
Fiber is an Express inspired web framework built in the go language. Versions of gofiber prior to 2.49.2 did not properly restrict access to localhost. This issue impacts users of… | ||||
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references
External citations — patches, advisories, analysis.
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