AUGUST 4, 2026
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Case File

CVE-2023-40518

HIGH · CVSS 7.5 EPSS 0.55%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-08-14 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. See the original NVD description below for full technical details.

CVE
CVE-2023-40518
Severity
HIGH
CVSS
7.5
EPSS
0.55%

Original NVD Description

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

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-54420 HIGH CVE-2026-48172 CRITICAL CVE-2026-31386 HIGH CVE-2025-54939 MEDIUM CVE-2024-50550 HIGH CVE-2024-44000 CRITICAL