CVE-2026-19223 — Smush < 4.3.2 - Admin+ Network-Wide RCE via Hub Connector on Multisite

CVE-2026-19223

Smush < 4.3.2 - Admin+ Network-Wide RCE via Hub Connector on Multisite PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Unknown / Smush	affected 3.22.1 before 4.3.2

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/77187a44-9850-4b7e-a6c2-84de660f46a3/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.