CVE-2026-63683

HIGH

Regular Labs Joomla Extensions - Client IP Spoofing via Forwarded Headers

Title source: manual
STIX 2.1

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.

References (1)

Core 1
Core References
Product product
https://regularlabs.com/

Scores

CVSS v3 7.5
EPSS 0.0023
EPSS Percentile 13.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-290
Status published
Products (4)
regularlabs.com/Advanced Module Manager extension for Joomla 1.0.0-11.0.1
regularlabs.com/Conditional Content extension for Joomla 1.0.0-6.0.0
regularlabs.com/Content Templater Pro extension for Joomla 1.0.0-13.0.0
regularlabs.com/ReReplacer extension Pro for Joomla 1.0.0-15.0.3
Published Jul 22, 2026
Tracked Since Jul 23, 2026