Critical · published February 7, 2024
🚨 A remote authenticated user can inject any web script into your search results with a sneaky XSS vulnerability in Liferay! 🔥 Think of it like a rogue chef who sneaks a secret ingredient into the restaurant's most popular dish without anyone noticing — suddenly, every customer is served their meal tainted with who-knows-what! In this case, disabling highlighting allows attackers to serve malicious scripts hidden among legitimate content. This vulnerability could lead to mind-blowingly simple attacks where an attacker could manipulate search results, ultimately compromising user data and session integrity. Imagine your users being redirected to malicious sites or having their sensitive information captured — absolutely devastating!
Think of it like a rogue chef who sneaks a secret ingredient into the restaurant's most popular dish without anyone noticing — suddenly, every customer is served their meal tainted with who-knows-what! In this case, disabling highlighting allows attackers to serve malicious scripts hidden among legitimate content. The stored XSS flaw in the Portal Search module permits authenticated users to inject arbitrary HTML or scripts into the search results when highlighting is disabled, affecting Liferay Portal versions 7.2.0 to 7.4.3.11 and earlier unsupported versions.
This vulnerability could lead to mind-blowingly simple attacks where an attacker could manipulate search results, ultimately compromising user data and session integrity. Imagine your users being redirected to malicious sites or having their sensitive information captured — absolutely devastating! To defend against this, immediately update to Liferay Portal version 7.4.3.12 or later, and ensure highlighting is enabled to prevent script injection. Don't forget to review your system’s security policies and conduct an audit on user inputs! You've got this! Follow these steps to protect your system and keep your users safe! 🛡️