CVE-2024-10076: Automattic Jetpack

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

The Jetpack WordPress plugin before 13.8, Jetpack Boost WordPress plugin before 3.4.8 use regexes in the Site Accelerator features when switching image URLs to their CDN counterpart. Unfortunately, some of them may match patterns it shouldn’t, ultimately making it possible for contributor and above users to perform Stored XSS attacks

Affected products

• Automattic Jetpack: before 13.8 (fixed in 13.8)
• Automattic Jetpack Boost: before 3.4.8 (fixed in 3.4.8)

Published 2025-05-15. Last modified 2026-06-17.