---
id: "CVE-2026-125789"
page: "https://infrastack.ai/live/CVE-2026-125789"
kind: "vulnerability"
aliases: ["CVE-2026-125789"]
title: "VikBooking: stored XSS lets attackers inject scripts into booking pages"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "runtime"
products: [{"name": "VikBooking Hotel Booking Engine & PMS", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["hotel-booking", "runtime", "vikbooking", "wordpress"]
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: "2026-11-15T14:37:28+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-125789", "first_seen_at": "2026-11-15T14:36:15+00:00"}]
exploit_sources: []
---

# VikBooking: stored XSS lets attackers inject scripts into booking pages

Link for people: https://infrastack.ai/live/CVE-2026-125789 (this .md is for agents)

VikBooking Hotel Booking Engine & PMS, a WordPress plugin for hotel bookings, has a stored cross-site scripting flaw in versions up to 1.8.20. An attacker can store script code that runs in the browser of anyone who views the affected page, such as a site administrator.

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

## Affected

- vendor:VikBooking Hotel Booking Engine & PMS affected range not listed fixed no fixed version listed

## How to check

- Check the installed VikBooking plugin version in the WordPress admin plugins list, or in the plugin's main file header.

## Fix

- Move to a VikBooking version later than `1.8.20`; the exact fixed version is unknown from the sources.

## Timeline

- 2026-11-15T14:36:15+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-125789

## From the sources

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e4jvikwp VikBooking Hotel Booking Engine & PMS vikbooking allows Stored XSS.This issue affects VikBooking Hotel Booking Engine & PMS: from n/a through 1.8.20.

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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_