Vulnerability · Published Feb 20, 2024 · Assigned by Wordfence
CVE-2023-6923Matomo <= 4.15.3 - Reflected Cross-Site Scripting via idsite
Medium 6.1
In plain English
A medium-severity cross-site scripting in Matomo Analytics – Powerful, Privacy-First Insights for WordPress from matomoteam. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Official description
The Matomo Analytics – Ethical Stats. Powerful Insights. plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the idsite parameter in all versions up to, and including, 4.15.3 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| matomoteam | Matomo Analytics – Powerful, Privacy-First Insights for WordPress | 0 – through 4.15.3 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N