CVE-2023-5560
27.11.2023, 17:15
The WP-UserOnline WordPress plugin before 2.88.3 does not sanitise and escape the X-Forwarded-For header before outputting its content on the page, which allows unauthenticated users to perform Cross-Site Scripting attacks.
| Vendor | Product | Version |
|---|---|---|
| lesterchan | wp-useronline | 𝑥 < 2.88.3 |
𝑥
= Vulnerable software versions