CVE-2026-5226
Optimole <= 4.2.3 - Reflected Cross-Site Scripting via Page Profiler URL
The Optimole – Optimize Images in Real Time plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URL paths in versions up to, and including, 4.2.3 This is due to insufficient output escaping on user-supplied URL paths in the get_current_url() function, which are inserted into JavaScript code via str_replace() without proper JavaScript context escaping in the replace_content() function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
| CWE | CWE-79 |
| Vendor | optimole |
| Product | optimole – optimize images in real time |
| Published | Apr 11, 2026 |
| Last Updated | Apr 13, 2026 |
Get instant alerts for optimole optimole – optimize images in real time
Be the first to know when new medium vulnerabilities affecting optimole optimole – optimize images in real time are published — delivered to Slack, Telegram or Discord.
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N