Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2023-40518

LiteSpeed OpenLiteSpeed before 1.7.18 does not strictly validate HTTP request headers.

  • Published: Aug 14, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-40518
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

No CWE or OWASP classifications available.