---
id: CVE-2026-95528
title: >-
  Unauthenticated Cross Site Scripting (XSS) in Core Web Vitals & PageSpeed
  Booster <= 1.0.31 versions.
summary: >-
  Unauthenticated Cross Site Scripting (XSS) in Core Web Vitals & PageSpeed
  Booster <= 1.0.31 versions.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'
cwe:
  - CWE-79
vendor: Mohammed Kaludi
product: core-web-vitals-pagespeed-booster
affected:
  - core-web-vitals-pagespeed-booster >= n/a <= 1.0.31
published: '2026-09-23'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T20:17:24.843'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95528'
references:
  - url: >-
      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
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-23T19:26:32.686705Z'
ingestedAt: '2026-09-23T18:29:33.180Z'
epss: 0.0018
epssPercentile: 0.06675
---

## Overview

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

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.