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CVE-2023-1780 The Companion Sitemap Generator WordPress plugin before 4.5.3 does not sanitise and escape some parameters before…
Description
The Companion Sitemap Generator WordPress plugin before 4.5.3 does not sanitise and escape some parameters before outputting them back in pages, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Companion Sitemap Generator 4.5 | earliest → < 4.5.3 | 4.5.3 |