Site icon API Security Blog

WP OAuth Server < 4.2.2 – Admin+ Stored XSS

The plugin does not sanitize and escape Client IDs, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

### PoC

The PoC will be displayed on November 22, 2022, to give users the time to update.Read More

Exit mobile version