CVE-2026-64796CWE-284

Joomla Extension - regularlabs.com - various code injection vectors in Sourcerer extension

Critical · published July 22, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
42.8
In the wild
Unconfirmed
What it is

Joomla Extension - regularlabs.com - various code injection vectors in Sourcerer extension - Free did not require both the article creator and last modifier to be Super Users before executing article PHP. Pro did not consistently enforce configured CSS, JavaScript and PHP permissions across tags, attributes, files and both article owners. PHP include attributes could also escape the configured include folder, and executable script/style variants could bypass detection.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00512 · 42.8th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-07-22T20:42Z
EPSS history
Timeline
  • 22 JUL 20:42Z
    Joomla Extension - regularlabs.com - various code injection vectors in Sourcerer extension
    cvelistv5