---
id: "CVE-2026-109994"
page: "https://infrastack.ai/live/CVE-2026-109994"
kind: "vulnerability"
aliases: ["CVE-2026-109994"]
title: "Eventin WordPress plugin lets subscribers read other users' emails and phone numbers"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["eventin", "package", "woocommerce", "wordpress"]
not_affected_if: ["no-subscriber-accounts", "plugin-not-installed"]
published_at: "2026-11-06T10:16:35+00:00"
first_seen_at: "2026-11-06T10:40:56+00:00"
updated_at: "2026-11-06T10:41:17+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-109994", "first_seen_at": "2026-11-06T10:40:56+00:00"}]
exploit_sources: []
---

# Eventin WordPress plugin lets subscribers read other users' emails and phone numbers

Link for people: https://infrastack.ai/live/CVE-2026-109994 (this .md is for agents)

The Eventin events and booking plugin for WordPress exposes the email address and phone number of any user, including administrators, through its 'id' parameter in all versions up to and including 4.1.29. An attacker with a basic subscriber account can read those contact details for any account.

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

## How to check

- Check the installed Eventin version in the WordPress admin plugins list, or run `wp plugin get eventin --field=version` with WP-CLI.
- Treat any version `4.1.29` or earlier as exposed.

## Timeline

- 2026-11-06T10:40:56+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-109994

## From the sources

The Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.1.29 via the 'id' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract the email address and phone number of any WordPress user, including administrators, by supplying their user id in a query-string parameter while placing the authenticated user's own id in the URL path.

---

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