---
id: "CVE-2026-125828"
page: "https://infrastack.ai/live/CVE-2026-125828"
kind: "vulnerability"
aliases: ["CVE-2026-125828"]
title: "BookIt WordPress plugin: stored XSS through 2.6.0.7 lets attackers run scripts"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "bookit", "fixed": ["2.6.0.8"], "affected": "<= 2.6.0.7", "ecosystem": "wordpress"}]
ecosystems: []
tags: ["bookit", "liquid-web", "package", "stellarwp", "wordpress", "wordpress-plugin", "xss"]
not_affected_if: ["plugin-not-installed"]
published_at: "2026-11-15T14:17:25+00:00"
first_seen_at: "2026-11-15T14:36:15+00:00"
updated_at: "2026-11-15T14:39:16+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-125828", "first_seen_at": "2026-11-15T14:36:15+00:00"}, {"source": "analyst", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-125828", "first_seen_at": "2026-11-15T14:39:16+00:00", "cites": ["https://nvd.nist.gov/vuln/detail/CVE-2026-125828", "https://wordpress.org/plugins/bookit/"]}]
exploit_sources: []
---

# BookIt WordPress plugin: stored XSS through 2.6.0.7 lets attackers run scripts

Link for people: https://infrastack.ai/live/CVE-2026-125828 (this .md is for agents)

BookIt, a WordPress booking plugin from Liquid Web and StellarWP, has a stored cross-site scripting flaw in versions through 2.6.0.7. An attacker who can enter data the site later displays can run scripts in visitors' browsers, including site administrators.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- wordpress:bookit affected <= 2.6.0.7 fixed 2.6.0.8

## How to check

- WordPress admin > Plugins: BookIt version 2.6.0.7 or lower is in range.
- Or read the Version header in wp-content/plugins/bookit/bookit.php.

## Fix

Update BookIt to 2.6.0.8 or later (the WordPress.org changelog's 2.6.0.8 entry hardens admin dashboard pages against stored input; it does not cite the CVE id, so confirm in the Patchstack entry).

## Timeline

- 2026-11-15T14:36:15+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-125828
- 2026-11-15T14:39:16+00:00 analyst https://nvd.nist.gov/vuln/detail/CVE-2026-125828 — NVD/Patchstack: stored XSS <= 2.6.0.7, CVSS 7.1 vector PR:N UI:R S:C. WordPress.org changelog lists 2.6.0.8 (2026-11-12) 'Hardened the admin dashboard pages against stored input' - likely the fix but it does not name the CVE, so not marked verified.

## Documents

- [advisory] NVD CVE-2026-125828 https://nvd.nist.gov/vuln/detail/CVE-2026-125828
- [fix] Bookit plugin page and changelog (WordPress.org) https://wordpress.org/plugins/bookit/

## From the sources

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Liquid Web / StellarWP BookIt bookit allows Stored XSS.This issue affects BookIt: from n/a through 2.6.0.7.

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_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_