CVE-2024-11134

Eventer <= 3.9.9 - Missing Authorization to Authenticated (Subscriber+) Bookings Export

2025-02-03 00:00
István Márton

Strategic Overview

Status
Patched in 3.9.9.1
Affected Plugin
Eventer - WordPress Event & Booking Manager Plugin
Affected Version
<= 3.9.9
CVSS
4.3Medium
Weakness type
CWE-862 · Missing Authorization
CVE
CVE-2024-11134
View all Eventer - WordPress Event & Booking Manager Plugin vulnerabilities

At a glance

CVE-2024-11134 is a medium-severity Missing Authorization vulnerability in the Eventer - WordPress Event & Booking Manager Plugin WordPress plugin, affecting versions <= 3.9.9. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Subscriber level or above. The issue is fixed in version 3.9.9.1; sites on affected versions should update now. Disclosed February 2025, reported by István Márton.

Vulnerability Overview

The Eventer plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'eventer_export_bookings_csv' function in all versions up to, and including, 3.9.9. This makes it possible for authenticated attackers with subscriber-level permissions or above, to download bookings, which contains customers' personal data.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-862: Missing Authorization

Eventer - WordPress Event & Booking Manager Plugin <= 3.9.9 carries this weakness at eventer_export_bookings_csv, and reaching it takes an account at Subscriber level or above. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For Eventer - WordPress Event & Booking Manager Plugin the fix is 3.9.9.1: builds <= 3.9.9 are affected, anything from 3.9.9.1 onward is not.

Remediation

Update to version 3.9.9.1, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: Eventer - WordPress Event & Booking Manager Plugin 3.9.9.1 closes this, and updating the plugin is the step that ends it.

  • Login Security
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-11134https://www.wordfence.com/threat-intel/vulnerabilities/id/476bc092-c623-4caf-9676-3036d27c4840https://nvd.nist.gov/vuln/detail/CVE-2024-11134

Related records

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