CVE-2026-19223
Smush < 4.3.2 - Admin+ Network-Wide RCE via Hub Connector on Multisite
- State
- Published
- Severity
- 7.2 High
- Published
- Aug 27, 2026
- Updated
- Aug 27, 2026
- Reserved
- Aug 7, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-94 Improper Control of Generation of Code ('Code Injection')
Affected Products
| Product | Versions |
|---|---|
SmushUnknown |
|
References
- https://wpscan.com/vulnerability/77187a44-9850-4b7e-a6c2-84de660f46a3/exploitvdb-entrytechnical-description
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