What’s Vulnerable › Vulnerabilities

CVE-2026-66646: WordPress WP Tab Widget plugin <= 1.2.11 - Cross Site Scripting (XSS) vulnerability

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-18 · updated 2026-10-22
• Weakness: CWE-79

Description

Contributor Cross Site Scripting (XSS) in WP Tab Widget <= 1.2.11 versions.

Affected products

• MyThemeShop WP Tab Widget: through 1.2.11

References

• https://patchstack.com/database/wordpress/plugin/wp-tab-widget/vulnerability/wordpress-wp-tab-widget-plugin-1-2-11-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2026-66646 or the next vulnerability affects your stack