---
id: "CVE-2026-123129"
page: "https://infrastack.ai/live/CVE-2026-123129"
kind: "vulnerability"
aliases: ["CVE-2026-123129"]
title: "WooCommerce event tickets plugin lets visitors set their own ticket price"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "Event Tickets Manager for WooCommerce", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["event-tickets", "package", "self-hosted", "woocommerce", "wordpress"]
not_affected_if: ["no-event-ticket-sales", "plugin-version-1.6.0-or-later"]
published_at: "2026-11-09T07:17:29+00:00"
first_seen_at: "2026-11-09T07:25:04+00:00"
updated_at: "2026-11-09T07:25:36+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-123129", "first_seen_at": "2026-11-09T07:25:04+00:00"}]
exploit_sources: []
---

# WooCommerce event tickets plugin lets visitors set their own ticket price

Link for people: https://infrastack.ai/live/CVE-2026-123129 (this .md is for agents)

The Event Tickets Manager for WooCommerce plugin before 1.6.0 accepts a ticket price through an unauthenticated AJAX action without validating it, and stores it site-wide. The next event ticket added to any cart then uses that price, so anyone can buy tickets for any amount, including free.

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

## Affected

- vendor:Event Tickets Manager for WooCommerce affected range not listed fixed no fixed version listed

## How to check

- Look for the Event Tickets Manager for WooCommerce plugin in the WordPress plugins list and check its version is below `1.6.0`
- Confirm whether any products in WooCommerce have event ticket types configured, since the flaw applies when they have none

## Fix

- Event Tickets Manager for WooCommerce: upgrade to `1.6.0` or later, according to the sources

## Timeline

- 2026-11-09T07:25:04+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-123129

## From the sources

The Event Tickets Manager for WooCommerce WordPress plugin before 1.6.0 does not validate the ticket-type price sent to one of its unauthenticated AJAX actions when the referenced product has no ticket types configured, and stores the submitted price site-wide, where it is applied to the next event ticket added to any cart, allowing unauthenticated visitors to buy event tickets at an arbitrary price, including for free.

This is due to an incomplete fix of CVE-2026-34898.

---

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