CVE-2026-11345 (GCVE-0-2026-11345)

Vulnerability from cvelistv5 – Published: 2026-06-05 11:29 – Updated: 2026-06-05 20:10
VLAI?
Title
Improper Authentication Bypass in linqi CDN File Access
Summary
An Improper Authentication vulnerability in the /api/Cdn/GetFile endpoint of linqi allows unauthenticated, remote attackers to bypass file access controls. The ValidateAnonFileAccess function incorrectly grants access if an 'AnonFile' query parameter containing exactly 256 characters is provided. While this flaw allows bypassing the intended authorization check, the actual security impact is negligible; the exposed resources are strictly limited to minified JavaScript and CSS files that contain no sensitive data and are already publicly accessible via a standard CDN.
Severity ?
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-287 - Improper Authentication
Assigner
References
Impacted products
Vendor Product Version
linqi GmbH linqi Affected: 0 , < 1.4.8.6 (custom)
Create a notification for this product.
Credits
Ianis BERNARD from NATO Cyber Security Centre (NCSC)
Show details on NVD website
To clipboard 

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