The Smush WordPress plugin before 4.3.4 does not restrict changes to a network-wide access setting to network administrators, allowing an administrator of a single site on a multisite network to change it for the entire network.

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Fixes

Solution

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Workaround

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History

Fri, 16 Oct 2026 06:30:00 +0000

Type Values Removed Values Added
Description The Smush WordPress plugin before 4.3.4 does not restrict changes to a network-wide access setting to network administrators, allowing an administrator of a single site on a multisite network to change it for the entire network.
Title Smush < 4.3.4 - Admin+ Network-Wide Plugin Settings Update on Multisite
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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-16T06:00:15.049Z

Reserved: 2026-10-13T15:37:19.361Z

Link: CVE-2026-110039

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-16T07:17:10.573

Modified: 2026-10-16T07:17:10.573

Link: CVE-2026-110039

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

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