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CVE-2026-90905

Easy Store extension for Joomla · Vulnerability

CVSS 4.0 7.2 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-90905

Published

Joomla Extension - joomshaper.com - Missing CSRF and Access Control on Site Configuration Update in Easy Store extension 1.0.0-3.0.0 - The endpoint administrator/index.php?option=com_easystore&task=appconfig.updateConfiguration updated core Joomla mail configuration (fromname, mailfrom) in configuration.php without verifying anti-CSRF tokens or checking for administrative permissions (canAdmin). A malicious site could silently modify the site's sender name and email address via forged requests from an admin's browser. Resolved by enforcing Session::checkToken('request') / Session::checkToken('post') and adding explicit administrative authorization verification via AccessControl::create()->canAdmin().

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-90905

Published

Easy Store extension for Joomla

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "Easy Store extension for Joomla",
                    "vendor": "joomshaper.com",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.0.0-3.0.0"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON