High severity · published Jul 22, 2026
CVE-2026-63683
Joomla Extension - regularlabs.com - Client IP spoofing vulnerability in Regular Labs conditions manager
7.5
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 33% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AM
Advanced Module Manager extension for Joomla · regularlabs.com
1.0.0-11.0.1 · source: vendor
CC
Conditional Content extension for Joomla · regularlabs.com
1.0.0-6.0.0 · source: vendor
CT
Content Templater Pro extension for Joomla · regularlabs.com
1.0.0-13.0.0 · source: vendor
RE
ReReplacer extension Pro for Joomla · regularlabs.com
1.0.0-15.0.3 · source: vendor
Affected product
AM
Advanced Module Manager extension for Joomla
regularlabs.com
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-63683
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-63683
regularlabs.com
https://regularlabs.com/
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