CVE-2021-24228
Critical
Description
The Jetpack Scan team identified a Reflected Cross-Site Scripting in the Login Form of the Patreon WordPress plugin before 1.7.2. The WordPress login form (wp-login.php) is hooked by the plugin and offers to allow users to authenticate on the site using their Patreon account. Unfortunately, some of the error logging logic behind the scene allowed user-controlled input to be reflected on the login page, unsanitized.
SeverityCritical
CVSS9.6
Exploit probability79. percentile1.9%
Product
Patreon Wordpress
PublishedApr 12, 2021
First seenApr 12, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- patreon patreon_wordpress1.7.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| patreon patreon_wordpress | v < 1.7.2 | 1.7.2 |
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