[ CVE-2026-105601 · Published 2 Nov 2026 ]

Vulnerability in php-web-design.com StageIt extension for Joomla

CVSS 5.3 EPSS <1%No fix listed yet

[ Description ]Official description

Joomla Extension - php-web-design.com - Reflected XSS in StageIt 1.0-5.7.5, 6.0-6.3.5

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

www.php-web-design.com/Information/stageit-6-changelog.html

[ Facts ]Key facts

CVE: CVE-2026-105601
EUVD: EUVD-2026-115177
Published: 2 Nov 2026, 14:17 UTC
Updated: 2 Nov 2026, 17:17 UTC
NVD status: Awaiting Analysis
CVSS 4.0: 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Scored by security@joomla.org
EPSS: 0.40% chance of exploitation in 30 days · higher than 35% of CVEs
CISA SSVC: Exploitation: none · Automatable: no · Impact: partial
Weakness: CWE-79

[ Affected ]Affected products

php-web-design.com StageIt extension for Joomla1.0-5.7.5, 6.0-6.3.5