AUGUST 4, 2026
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Case File

CVE-2023-40000

HIGH · CVSS 8.3 EPSS 54.87% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-04-16 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.3. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 54.9% probability of exploitation in the next 30 days.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-40000
Severity
HIGH
CVSS
8.3
EPSS
54.87%

Original NVD Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through 5.7.

Related CVEs

Other vulnerabilities affecting the same vendor(s)