High severity7.2NVD Advisory· Published Aug 27, 2026· Updated Aug 28, 2026
CVE-2026-19223
CVE-2026-19223
Description
The Smush WordPress plugin before 4.3.2 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 24, 2026 to August 30, 2026)Wordfence Blog · Sep 3, 2026