Menu

  • Alerts
  • Incidents
  • News
  • APTs
  • Cyber Decoded
  • Cyber Hygiene
  • Cyber Review
  • Cyber Tips
  • Definitions
  • Malware
  • Threat Actors
  • Tutorials

Useful Tools

  • Password generator
  • Report an incident
  • Report to authorities
No Result
View All Result
CTF Hack Havoc
CyberMaterial
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
Hall of Hacks
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
No Result
View All Result
Hall of Hacks
CyberMaterial
No Result
View All Result
Home Alerts

LiteSpeed Flaw Threatens Millions of Sites

February 28, 2024
Reading Time: 2 mins read
in Alerts

Researchers from Patchstack have issued a warning regarding a critical XSS vulnerability, identified as CVE-2023-40000, affecting the widely-used LiteSpeed Cache plugin for WordPress. This unauthenticated site-wide stored XSS flaw, disclosed in an advisory, could enable malicious actors to pilfer sensitive data or elevate their privileges on affected WordPress sites through a single HTTP request. The vulnerability, which stems from inadequate input sanitization and output escaping, was addressed in version 5.7.0.1 of the plugin released in October 2023.

The vulnerability specifically resides within the ‘update_cdn_status’ function of the LiteSpeed Cache plugin, allowing attackers to exploit HTML construction directly from the POST body parameter for admin notice messages. To mitigate this issue, the vendor has implemented measures such as sanitizing user input using ‘esc_html’ and introducing permission checks on the ‘update_cdn_status’ function, limiting access to privileged users. These proactive steps were instrumental in resolving the vulnerability with the release of version 5.7.0.1, effectively safeguarding WordPress sites against potential exploitation.

In light of this security advisory, Patchstack emphasizes the importance of applying thorough escaping and sanitization measures to any admin notice messages displayed within WordPress. Additionally, they recommend utilizing appropriate permission and authorization checks on registered REST route endpoints to bolster overall security posture. By following these guidelines and promptly updating to the patched version of LiteSpeed Cache, WordPress site administrators can fortify their defenses against XSS vulnerabilities and mitigate the associated risks effectively

Reference:
  • XSS Vulnerability in LiteSpeed Cache Plugin Affecting 4+ Million Sites
Tags: cross site scripting (XSS)Cyber AlertCyber Alerts 2024Cyber RiskCyber threatCybersecurityFebruary 2024LiteSpeed CacheVulnerabilitiesWordpress plugin
ADVERTISEMENT

Related Posts

Fake Firms Push Malware on Crypto Users

Fake Sites Push Investment Scams

July 11, 2025
Fake Firms Push Malware on Crypto Users

Severe WordPress Flaw 200K Sites at Risk

July 11, 2025
Fake Firms Push Malware on Crypto Users

Fake Firms Push Malware on Crypto Users

July 11, 2025
Hackers Revive SEO Poisoning

Hackers Revive SEO Poisoning

July 10, 2025
Hackers Revive SEO Poisoning

RondoDox Botnet Exploits Router Flaws

July 10, 2025
Hackers Revive SEO Poisoning

ServiceNow Data Exposure via ACLs

July 10, 2025

Latest Alerts

Fake Sites Push Investment Scams

Fake Firms Push Malware on Crypto Users

Severe WordPress Flaw 200K Sites at Risk

RondoDox Botnet Exploits Router Flaws

ServiceNow Data Exposure via ACLs

Hackers Revive SEO Poisoning

Subscribe to our newsletter

    Latest Incidents

    Microsoft’s Outlook Long Outage

    Avantic Lab Affected By Ransomware

    $40M+ Stolen from GMX Crypto Platform

    Bitcoin Depot Breach Exposes Data

    McDonald’s AI Hiring Bot Exposes Data

    Nippon Steel Solutions Data Breach

    CyberMaterial Logo
    • About Us
    • Contact Us
    • Jobs
    • Legal and Privacy Policy
    • Site Map

    © 2025 | CyberMaterial | All rights reserved

    Welcome Back!

    Login to your account below

    Forgotten Password?

    Retrieve your password

    Please enter your username or email address to reset your password.

    Log In

    Add New Playlist

    No Result
    View All Result
    • Alerts
    • Incidents
    • News
    • Cyber Decoded
    • Cyber Hygiene
    • Cyber Review
    • Definitions
    • Malware
    • Cyber Tips
    • Tutorials
    • Advanced Persistent Threats
    • Threat Actors
    • Report an incident
    • Password Generator
    • About Us
    • Contact Us
    • Advertise with us

    Copyright © 2025 CyberMaterial