CVE-2026-63683 Joomla Extension - regularlabs.com - Client IP spoofing vulnerability in Regular Labs conditions manager
Attackers can spoof IP headers to bypass location-based access controls in Regular Labs Joomla extensions.
- 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-2026-63683?
CVE-2026-63683 is a high-severity vulnerability in regularlabs.com Advanced Module Manager 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 - regularlabs.com - Client IP spoofing vulnerability in Regular Labs conditions manager - IP and GeoIP conditions trusted spoofable forwarded headers, allowing remote clients to bypass location-based rules.
Weakness: CWE-290
Which versions are affected by CVE-2026-63683?
How do I fix CVE-2026-63683?
No fix has been published for CVE-2026-63683 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-63683 being exploited?
There is no known exploitation of CVE-2026-63683 in the wild and no public exploit code.
Sources
Also known as GHSA-mr48-vrgg-4vf5.