PatchSiren cyber security CVE debrief

CVE-2026-63047 joomdonation.com CVE debrief

The Joomla extension Events Booking prior version 5.0-5.8.1 did not properly verify that an actor is allowed to download invoice information. This vulnerability allows unauthorized actors to access invoice information, potentially leading to sensitive data exposure. Users of Joomla Events Booking extension prior to version 5.0-5.8.1 should verify their installations and apply updates to prevent unauthorized access to invoice information. The issue was reported and patched by the vendor.

Vendor: joomdonation.com
Product: Events Booking extension for Joomla
CVSS: Unknown
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-07-22
Original CVE updated: 2026-07-22
Advisory published: 2026-07-22
Advisory updated: 2026-07-22

Who should care

Users of Joomla Events Booking extension prior to version 5.0-5.8.1, system administrators, security teams, and operators who manage Joomla installations should verify their installations and apply updates to prevent unauthorized access to invoice information.

Technical summary

The CVE-2026-63047 vulnerability in Joomla Events Booking extension prior to version 5.0-5.8.1 is due to improper access control, allowing unauthorized actors to download invoice information. The issue was reported and patched by the vendor. The vulnerability has a CVSS score and severity that have not been provided.

Defensive priority

Medium

Recommended defensive actions

Verify and apply the updated version of Joomla Events Booking extension (5.0-5.8.1 or later) to prevent unauthorized access to invoice information.
Restrict access to invoice information to authorized personnel only.
Monitor for suspicious activity related to invoice downloads.
Review compensating controls for exposed systems while remediation is scheduled and verified.
Check relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

The CVE record was published on 2026-07-22T08:16:23.950Z and has not been modified since then. The NVD entry is currently Received. The source details are limited, and defenders should verify the affected scope and severity with the vendor or other trusted sources. The vulnerability affects Joomla Events Booking extension prior to version 5.0-5.8.1.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-22T08:16:23.950Z and has not been modified since then. The NVD entry is currently Received.