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.
History

Thu, 27 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-285

Thu, 27 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 27 Aug 2026 08:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-285

Thu, 27 Aug 2026 06:15:00 +0000

Type Values Removed Values Added
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.
Title Smush < 4.3.2 - Admin+ Network-Wide RCE via Hub Connector on Multisite
References

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-08-27T06:00:17.560Z

Updated: 2026-08-27T14:23:47.838Z

Reserved: 2026-08-07T09:04:31.670Z

Link: CVE-2026-19223

cve-icon Vulnrichment

Updated: 2026-08-27T14:15:23.695Z

cve-icon NVD

Status : Deferred

Published: 2026-08-27T06:16:56.803

Modified: 2026-08-28T18:43:25.883

Link: CVE-2026-19223

cve-icon Redhat

No data.