Vulnerability · Published Jul 10, 2024 · Assigned by Wordfence
CVE-2023-6813Login by Auth0 <= 4.6.0 - Reflected Cross-Site Scripting via wle
Medium 6.1
In plain English
A medium-severity cross-site scripting in Login by Auth0 from auth0. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
The Login by Auth0 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘wle’ parameter in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping. 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | auth0/wordpress | 4.6.1 | GHSA-x6p7-44rh-m3rr |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| auth0 | Login by Auth0 | 0 – through 4.6.0 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N