FI
Product
fiber
by gofiber · last CVE Jul 8, 2026
17
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 3High 7Medium 7Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-30246
6.5
0%
May 5
github.com/gofiber/fiber/v3 cache middleware can mix responses across query parameters
Affected: >= v3.0.0-beta.2, < 3.1.0
CVE-2026-42554
6.1
0%
May 11
Fiber: XSS in AutoFormat Content Negotiation
Affected: < 2.52.13; >= 3.0.0-beta.2, < 3.1.0
CVE-2020-15111
5.4
1%
Jul 20
In Fiber before version 1.12.6, the filename that is given in c.Attachment() (https://docs.gofiber.io/ctx#attachment) is not escaped, and therefore vulnerable for a CRLF injection…
Affected: before 1.12.6
CVE-2026-44332
5.3
1%
Jul 8
Fiber: Username Enumeration via Timing Oracle in BasicAuth Default Authorizer
Affected: < 3.3.0
CVE-2026-45045
5.3
0%
Jul 8
Fiber: X-Real-IP Spoofing via Header.Add() in BalancerForward
Affected: >= 3.0.0-beta.2, < 3.3.0; < 2.52.14
CVE-2023-41338
5.3
1%
Sep 8
Fiber is an Express inspired web framework built in the go language
Affected: before 2.49.2
CVE-2026-53624
4.8
0%
Jul 8
Fiber: HSTS header never set in helmet middleware due to incorrect protocol check
Affected: < 3.4.0
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