What’s Vulnerable › Vulnerabilities

CVE-2026-78264: WordPress Toolset Blocks plugin <= 1.6.26 - Cross Site Scripting (XSS) vulnerability

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-24 · updated 2026-10-12
• Weakness: CWE-79

Description

Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.

Affected products

• Site Building with Toolset Toolset Blocks: through 1.6.26

References

• https://patchstack.com/database/wordpress/plugin/toolset-blocks/vulnerability/wordpress-toolset-blocks-plugin-1-6-26-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2026-78264 or the next vulnerability affects your stack