CVE-2026-58149: JoomDonation Events Booking user enumeration in Joomla extension

CVE-2026-58149 · Severity: info · CVSS 0 · Published 2026-07-17

Events Booking is a popular Joomla extension used by websites to manage event registrations and process payments. A security flaw in this extension allows unauthorized individuals to discover the usernames and email addresses of registered users. This information could be used by malicious actors to conduct targeted phishing attacks or attempt unauthorized access to user accounts.

Technologies: Joom Donation Events Booking. Vendors: Joom Donation.

Quick answers

Is CVE-2026-58149 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-58149 being exploited in the wild.
How severe is CVE-2026-58149?
Informational severity, with a CVSS score of 0, published 17 July 2026.
Which products and versions are affected?
Joom Donation Events Booking 1.0-5.8.0.
Is there a fix for CVE-2026-58149?
A patch was published on 2026-07-15: Version 5.8.0 released by vendor Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-58149 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-58149?
Check whether you run Joom Donation Events Booking at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The Events Booking extension for Joomla (versions 1.0 through 5.8.0) contains a user enumeration vulnerability. An unauthenticated remote attacker can exploit this flaw to programmatically retrieve sensitive account details, specifically usernames and email addresses, from the system. The vulnerability likely stems from improper access controls or verbose responses in the extension's registration or registrant management components. This data exposure facilitates credential stuffing and targeted social engineering. Users should update to a version beyond 5.8.0 if available, as the vendor released version 5.8.0 around the time of discovery.

Affected products

  • joomdonation.com Events Booking extension for Joomla 1.0-5.8.0

Timeline

  • 2026-07-15: patched: Version 5.8.0 released by vendor
  • 2026-07-17: disclosed: CVE published to NVD

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.