CVE-2026-63047 Joomla Extension - joomdonation.com - Invoice data exfiltration via incorrect ACL check in Events Booking 5.0.0-5.8.1
Attackers can exfiltrate invoice data from the Events Booking extension due to missing authorization checks on download actions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-63047?
CVE-2026-63047 is a high-severity missing authorization vulnerability in joomdonation.com Events Booking extension for Joomla, published on 22 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Joomla Extension - joomdonation.com - Invoice data exfiltration via incorrect ACL check in Events Booking 5.0.0-5.8.1 - 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.
Weakness: CWE-284
Which versions are affected by CVE-2026-63047?
How do I fix CVE-2026-63047?
No fix has been published for CVE-2026-63047 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-63047 being exploited?
There is no known exploitation of CVE-2026-63047 in the wild and no public exploit code.
Sources
Also known as GHSA-7hfj-8497-9m6v.