---
id: CVE-2026-100510
title: >-
  Unauthenticated Cross Site Scripting (XSS) in Post and Page Builder by
  BoldGrid <= 1.27.14 versions.
summary: >-
  Unauthenticated Cross Site Scripting (XSS) in Post and Page Builder by
  BoldGrid <= 1.27.14 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: BoldGrid
product: post-and-page-builder
affected:
  - post-and-page-builder >= n/a <= 1.27.14
published: '2026-09-30'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T19:04:41.917'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-100510'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/post-and-page-builder/vulnerability/wordpress-post-and-page-builder-by-boldgrid-plugin-1-27-14-cross-site-scripting-xss-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-30T17:57:44.977518Z'
ingestedAt: '2026-09-30T18:17:24.525Z'
---

## Overview

Unauthenticated Cross Site Scripting (XSS) in Post and Page Builder by BoldGrid <= 1.27.14 versions.

## Remediation

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