CVE-2026-95528

HIGH 7.1

WordPress Core Web Vitals & PageSpeed Booster plugin <= 1.0.31 - Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

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

CWE	CWE-79
Vendor	mohammed kaludi
Product	core web vitals & pagespeed booster
Published	Sep 23, 2026
Last Updated	Sep 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Mohammed Kaludi / Core Web Vitals & PageSpeed Booster

n/a ≤ 1.0.31

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: 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

Credits

Nguyen Nhat Long | Patchstack Bug Bounty Program