What’s Vulnerable › Vulnerabilities

CVE-2026-95528: WordPress Core Web Vitals & PageSpeed Booster plugin <= 1.0.31 - 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: 2026-09-23 · updated 2026-09-23
• Weakness: CWE-79

Description

Unauthenticated Cross Site Scripting (XSS) in Core Web Vitals & PageSpeed Booster <= 1.0.31 versions.

Affected products

• Mohammed Kaludi Core Web Vitals & PageSpeed Booster: through 1.0.31

References

• https://patchstack.com/database/wordpress/plugin/core-web-vitals-pagespeed-booster/vulnerability/wordpress-core-web-vitals-pagespeed-booster-plugin-1-0-31-cross-site-scripting-xss-vulnerability?_s_id=cve

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