Shodan
Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2023-41338

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 our project who rely on the `ctx.IsFromLocal` method to restrict access to localhost requests. If exploited, it could allow unauthorized access to resources intended only for localhost. Setting `X-Forwarded-For: 127.0.0.1` in a request from a foreign host, will result in true for `ctx.IsFromLocal`. Access is limited to the scope of the affected process. This issue has been patched in version `2.49.2` with commit `b8c9ede6`. Users are advised to upgrade. There are no known workarounds to remediate this vulnerability without upgrading to the patched version.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.6%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2023-41338
  • Gofiber » Fiber » Version: N/A
    cpe:2.3:a:gofiber:fiber:-
  • Gofiber » Fiber » Version: 1.0.0
    cpe:2.3:a:gofiber:fiber:1.0.0
  • Gofiber » Fiber » Version: 1.10.0
    cpe:2.3:a:gofiber:fiber:1.10.0
  • Gofiber » Fiber » Version: 1.10.5
    cpe:2.3:a:gofiber:fiber:1.10.5
  • Gofiber » Fiber » Version: 1.11.0
    cpe:2.3:a:gofiber:fiber:1.11.0
  • Gofiber » Fiber » Version: 1.11.1
    cpe:2.3:a:gofiber:fiber:1.11.1
  • Gofiber » Fiber » Version: 1.12.0
    cpe:2.3:a:gofiber:fiber:1.12.0
  • Gofiber » Fiber » Version: 1.12.1
    cpe:2.3:a:gofiber:fiber:1.12.1
  • Gofiber » Fiber » Version: 1.12.2
    cpe:2.3:a:gofiber:fiber:1.12.2
  • Gofiber » Fiber » Version: 1.12.3
    cpe:2.3:a:gofiber:fiber:1.12.3
  • Gofiber » Fiber » Version: 1.12.4
    cpe:2.3:a:gofiber:fiber:1.12.4
  • Gofiber » Fiber » Version: 1.12.5
    cpe:2.3:a:gofiber:fiber:1.12.5
  • Gofiber » Fiber » Version: 1.12.6
    cpe:2.3:a:gofiber:fiber:1.12.6
  • Gofiber » Fiber » Version: 1.13.0
    cpe:2.3:a:gofiber:fiber:1.13.0
  • Gofiber » Fiber » Version: 1.13.1
    cpe:2.3:a:gofiber:fiber:1.13.1
  • Gofiber » Fiber » Version: 1.13.2
    cpe:2.3:a:gofiber:fiber:1.13.2
  • Gofiber » Fiber » Version: 1.13.3
    cpe:2.3:a:gofiber:fiber:1.13.3
  • Gofiber » Fiber » Version: 1.14.1
    cpe:2.3:a:gofiber:fiber:1.14.1
  • Gofiber » Fiber » Version: 1.14.2
    cpe:2.3:a:gofiber:fiber:1.14.2
  • Gofiber » Fiber » Version: 1.14.3
    cpe:2.3:a:gofiber:fiber:1.14.3
  • Gofiber » Fiber » Version: 1.14.4
    cpe:2.3:a:gofiber:fiber:1.14.4
  • Gofiber » Fiber » Version: 1.14.5
    cpe:2.3:a:gofiber:fiber:1.14.5
  • Gofiber » Fiber » Version: 1.14.6
    cpe:2.3:a:gofiber:fiber:1.14.6
  • Gofiber » Fiber » Version: 1.7.1
    cpe:2.3:a:gofiber:fiber:1.7.1
  • Gofiber » Fiber » Version: 1.8.0
    cpe:2.3:a:gofiber:fiber:1.8.0
  • Gofiber » Fiber » Version: 1.8.1
    cpe:2.3:a:gofiber:fiber:1.8.1
  • Gofiber » Fiber » Version: 1.8.2
    cpe:2.3:a:gofiber:fiber:1.8.2
  • Gofiber » Fiber » Version: 1.8.3
    cpe:2.3:a:gofiber:fiber:1.8.3
  • Gofiber » Fiber » Version: 1.8.4
    cpe:2.3:a:gofiber:fiber:1.8.4
  • Gofiber » Fiber » Version: 1.8.41
    cpe:2.3:a:gofiber:fiber:1.8.41
  • Gofiber » Fiber » Version: 1.8.42
    cpe:2.3:a:gofiber:fiber:1.8.42
  • Gofiber » Fiber » Version: 1.8.43
    cpe:2.3:a:gofiber:fiber:1.8.43
  • Gofiber » Fiber » Version: 1.9.0
    cpe:2.3:a:gofiber:fiber:1.9.0
  • Gofiber » Fiber » Version: 1.9.1
    cpe:2.3:a:gofiber:fiber:1.9.1
  • Gofiber » Fiber » Version: 1.9.2
    cpe:2.3:a:gofiber:fiber:1.9.2
  • Gofiber » Fiber » Version: 1.9.3
    cpe:2.3:a:gofiber:fiber:1.9.3
  • Gofiber » Fiber » Version: 1.9.6
    cpe:2.3:a:gofiber:fiber:1.9.6
  • Gofiber » Fiber » Version: 2.0.0
    cpe:2.3:a:gofiber:fiber:2.0.0
  • Gofiber » Fiber » Version: 2.0.1
    cpe:2.3:a:gofiber:fiber:2.0.1
  • Gofiber » Fiber » Version: 2.0.2
    cpe:2.3:a:gofiber:fiber:2.0.2
  • Gofiber » Fiber » Version: 2.0.3
    cpe:2.3:a:gofiber:fiber:2.0.3
  • Gofiber » Fiber » Version: 2.0.4
    cpe:2.3:a:gofiber:fiber:2.0.4
  • Gofiber » Fiber » Version: 2.0.5
    cpe:2.3:a:gofiber:fiber:2.0.5
  • Gofiber » Fiber » Version: 2.0.6
    cpe:2.3:a:gofiber:fiber:2.0.6
  • Gofiber » Fiber » Version: 2.1.0
    cpe:2.3:a:gofiber:fiber:2.1.0
  • Gofiber » Fiber » Version: 2.1.1
    cpe:2.3:a:gofiber:fiber:2.1.1
  • Gofiber » Fiber » Version: 2.1.2
    cpe:2.3:a:gofiber:fiber:2.1.2
  • Gofiber » Fiber » Version: 2.1.3
    cpe:2.3:a:gofiber:fiber:2.1.3
  • Gofiber » Fiber » Version: 2.1.4
    cpe:2.3:a:gofiber:fiber:2.1.4
  • Gofiber » Fiber » Version: 2.10.0
    cpe:2.3:a:gofiber:fiber:2.10.0
  • Gofiber » Fiber » Version: 2.11.0
    cpe:2.3:a:gofiber:fiber:2.11.0
  • Gofiber » Fiber » Version: 2.12.0
    cpe:2.3:a:gofiber:fiber:2.12.0
  • Gofiber » Fiber » Version: 2.13.0
    cpe:2.3:a:gofiber:fiber:2.13.0
  • Gofiber » Fiber » Version: 2.14.0
    cpe:2.3:a:gofiber:fiber:2.14.0
  • Gofiber » Fiber » Version: 2.15.0
    cpe:2.3:a:gofiber:fiber:2.15.0
  • Gofiber » Fiber » Version: 2.16.0
    cpe:2.3:a:gofiber:fiber:2.16.0
  • Gofiber » Fiber » Version: 2.17.0
    cpe:2.3:a:gofiber:fiber:2.17.0
  • Gofiber » Fiber » Version: 2.18.0
    cpe:2.3:a:gofiber:fiber:2.18.0
  • Gofiber » Fiber » Version: 2.19.0
    cpe:2.3:a:gofiber:fiber:2.19.0
  • Gofiber » Fiber » Version: 2.2.0
    cpe:2.3:a:gofiber:fiber:2.2.0
  • Gofiber » Fiber » Version: 2.2.1
    cpe:2.3:a:gofiber:fiber:2.2.1
  • Gofiber » Fiber » Version: 2.2.2
    cpe:2.3:a:gofiber:fiber:2.2.2
  • Gofiber » Fiber » Version: 2.2.3
    cpe:2.3:a:gofiber:fiber:2.2.3
  • Gofiber » Fiber » Version: 2.2.4
    cpe:2.3:a:gofiber:fiber:2.2.4
  • Gofiber » Fiber » Version: 2.2.5
    cpe:2.3:a:gofiber:fiber:2.2.5
  • Gofiber » Fiber » Version: 2.20.0
    cpe:2.3:a:gofiber:fiber:2.20.0
  • Gofiber » Fiber » Version: 2.20.1
    cpe:2.3:a:gofiber:fiber:2.20.1
  • Gofiber » Fiber » Version: 2.20.2
    cpe:2.3:a:gofiber:fiber:2.20.2
  • Gofiber » Fiber » Version: 2.21.0
    cpe:2.3:a:gofiber:fiber:2.21.0
  • Gofiber » Fiber » Version: 2.22.0
    cpe:2.3:a:gofiber:fiber:2.22.0
  • Gofiber » Fiber » Version: 2.23.0
    cpe:2.3:a:gofiber:fiber:2.23.0
  • Gofiber » Fiber » Version: 2.24.0
    cpe:2.3:a:gofiber:fiber:2.24.0
  • Gofiber » Fiber » Version: 2.25.0
    cpe:2.3:a:gofiber:fiber:2.25.0
  • Gofiber » Fiber » Version: 2.26.0
    cpe:2.3:a:gofiber:fiber:2.26.0
  • Gofiber » Fiber » Version: 2.27.0
    cpe:2.3:a:gofiber:fiber:2.27.0
  • Gofiber » Fiber » Version: 2.28.0
    cpe:2.3:a:gofiber:fiber:2.28.0
  • Gofiber » Fiber » Version: 2.29.0
    cpe:2.3:a:gofiber:fiber:2.29.0
  • Gofiber » Fiber » Version: 2.3.0
    cpe:2.3:a:gofiber:fiber:2.3.0
  • Gofiber » Fiber » Version: 2.3.1
    cpe:2.3:a:gofiber:fiber:2.3.1
  • Gofiber » Fiber » Version: 2.3.2
    cpe:2.3:a:gofiber:fiber:2.3.2
  • Gofiber » Fiber » Version: 2.3.3
    cpe:2.3:a:gofiber:fiber:2.3.3
  • Gofiber » Fiber » Version: 2.30.0
    cpe:2.3:a:gofiber:fiber:2.30.0
  • Gofiber » Fiber » Version: 2.31.0
    cpe:2.3:a:gofiber:fiber:2.31.0
  • Gofiber » Fiber » Version: 2.32.0
    cpe:2.3:a:gofiber:fiber:2.32.0
  • Gofiber » Fiber » Version: 2.33.0
    cpe:2.3:a:gofiber:fiber:2.33.0
  • Gofiber » Fiber » Version: 2.34.0
    cpe:2.3:a:gofiber:fiber:2.34.0
  • Gofiber » Fiber » Version: 2.34.1
    cpe:2.3:a:gofiber:fiber:2.34.1
  • Gofiber » Fiber » Version: 2.35.0
    cpe:2.3:a:gofiber:fiber:2.35.0
  • Gofiber » Fiber » Version: 2.36.0
    cpe:2.3:a:gofiber:fiber:2.36.0
  • Gofiber » Fiber » Version: 2.37.0
    cpe:2.3:a:gofiber:fiber:2.37.0
  • Gofiber » Fiber » Version: 2.37.1
    cpe:2.3:a:gofiber:fiber:2.37.1
  • Gofiber » Fiber » Version: 2.38.0
    cpe:2.3:a:gofiber:fiber:2.38.0
  • Gofiber » Fiber » Version: 2.38.1
    cpe:2.3:a:gofiber:fiber:2.38.1
  • Gofiber » Fiber » Version: 2.39.0
    cpe:2.3:a:gofiber:fiber:2.39.0
  • Gofiber » Fiber » Version: 2.4.0
    cpe:2.3:a:gofiber:fiber:2.4.0
  • Gofiber » Fiber » Version: 2.4.1
    cpe:2.3:a:gofiber:fiber:2.4.1
  • Gofiber » Fiber » Version: 2.40.0
    cpe:2.3:a:gofiber:fiber:2.40.0
  • Gofiber » Fiber » Version: 2.40.1
    cpe:2.3:a:gofiber:fiber:2.40.1
  • Gofiber » Fiber » Version: 2.41.0
    cpe:2.3:a:gofiber:fiber:2.41.0
  • Gofiber » Fiber » Version: 2.42.0
    cpe:2.3:a:gofiber:fiber:2.42.0
  • Gofiber » Fiber » Version: 2.43.0
    cpe:2.3:a:gofiber:fiber:2.43.0
  • Gofiber » Fiber » Version: 2.44.0
    cpe:2.3:a:gofiber:fiber:2.44.0
  • Gofiber » Fiber » Version: 2.45.0
    cpe:2.3:a:gofiber:fiber:2.45.0
  • Gofiber » Fiber » Version: 2.46.0
    cpe:2.3:a:gofiber:fiber:2.46.0
  • Gofiber » Fiber » Version: 2.47.0
    cpe:2.3:a:gofiber:fiber:2.47.0
  • Gofiber » Fiber » Version: 2.48.0
    cpe:2.3:a:gofiber:fiber:2.48.0
  • Gofiber » Fiber » Version: 2.49.0
    cpe:2.3:a:gofiber:fiber:2.49.0
  • Gofiber » Fiber » Version: 2.49.1
    cpe:2.3:a:gofiber:fiber:2.49.1
  • Gofiber » Fiber » Version: 2.5.0
    cpe:2.3:a:gofiber:fiber:2.5.0
  • Gofiber » Fiber » Version: 2.6.0
    cpe:2.3:a:gofiber:fiber:2.6.0
  • Gofiber » Fiber » Version: 2.7.0
    cpe:2.3:a:gofiber:fiber:2.7.0
  • Gofiber » Fiber » Version: 2.7.1
    cpe:2.3:a:gofiber:fiber:2.7.1
  • Gofiber » Fiber » Version: 2.8.0
    cpe:2.3:a:gofiber:fiber:2.8.0
  • Gofiber » Fiber » Version: 2.9.0
    cpe:2.3:a:gofiber:fiber:2.9.0


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