CVSS 3.1 Score 5.3 of 10 (medium)


Published Sep 8, 2023
Updated: Sep 12, 2023
CWE ID 670


CVE-2023-41338 is a vulnerability in the Fiber web framework built in the Go language. Versions of gofiber prior to 2.49.2 have a flaw that allows unauthorized access to resources intended only for localhost. By setting `X-Forwarded-For:` in a request from a foreign host, an attacker can bypass the access restriction and gain access to sensitive data. This vulnerability affects various products and can pose a potential danger to organizations by exposing their internal resources to unauthorized users. The issue has been patched in version 2.49.2, and users are advised to upgrade as there are no known workarounds to remediate this vulnerability without applying the patch.


Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-41338 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options