CVE-2026-78264

WordPress Toolset Blocks plugin <= 1.6.26 - Cross Site Scripting (XSS) vulnerability

Published Aug 24, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.

Remediation

Vendor Solution

Update the WordPress Toolset Blocks Plugin to the latest available version (at least 1.6.27).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.
Title WordPress Toolset Blocks plugin <= 1.6.26 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Aug 25, 2026, 7:06 PM
Reserved
Aug 24, 2026, 7:37 AM
Status
Deferred
Published
Aug 24, 2026, 10:17 PM
Modified
Oct 12, 2026, 3:10 PM