What’s Vulnerable › Vulnerabilities

CVE-2023-45000: WordPress LiteSpeed Cache plugin <= 5.7 - Unauthenticated Broken Access Control on API vulnerability

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-04-16 · updated 2026-06-17
• Weakness: CWE-862

Description

Missing Authorization vulnerability in LiteSpeed Technologies LiteSpeed Cache.This issue affects LiteSpeed Cache: from n/a through 5.7.

Affected products

• LiteSpeed Technologies LiteSpeed Cache: before 5.7.0.1 — fixed in 5.7.0.1

How to fix

Upgrade to a fixed version: LiteSpeed Technologies LiteSpeed Cache 5.7.0.1. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/litespeed-cache/wordpress-litespeed-cache-plugin-5-7-unauthenticated-broken-access-control-on-api-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/litespeed-cache/wordpress-litespeed-cache-plugin-5-7-unauthenticated-broken-access-control-on-api-vulnerability?_s_id=cve

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