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CVE-2026-90904— Joomla Extension - joomshaper.com - Broken Access Control (ACL Bypass) in ApiController Record Editing in Easy Store extension 1.0.0-3.0.0

Quick assessment

Affected
joomshaper.com Easy Store extension for Joomla
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Joomla Extension - joomshaper.com - Broken Access Control (ACL Bypass) in ApiController Record Editing in Easy Store extension 1.0.0-3.0.0 - The allowEdit() method in ApiController.php hardcoded return true;, bypassing Joomla component-level and asset-level AC

CVSS 8.6 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
joomshaper.com Easy Store extension for Joomla 1.0.0-3.0.0 affected
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I. Basic Information for CVE-2026-90904

Vulnerability Information

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Vulnerability Title
Joomla Extension - joomshaper.com - Broken Access Control (ACL Bypass) in ApiController Record Editing in Easy Store extension 1.0.0-3.0.0
Source: CVE Program / CVE List V5
Vulnerability Description
Joomla Extension - joomshaper.com - Broken Access Control (ACL Bypass) in ApiController Record Editing in Easy Store extension 1.0.0-3.0.0 - The allowEdit() method in ApiController.php hardcoded return true;, bypassing Joomla component-level and asset-level ACL permission checks. Any authenticated backend user could edit any EasyStore record, regardless of specific ACL permission grants. Resolved by replacing the hardcoded boolean with proper ACL authorization checks via AccessControl::create()->canEdit()`.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
joomshaper.com Easy Store extension for Joomla 1.0.0-3.0.0 -

II. Public POCs for CVE-2026-90904

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III. Intelligence Information for CVE-2026-90904

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Same Patch Batch · joomshaper.com · 2026-09-23 · 7 CVEs total

CVE-2026-90901 8.6 HIGH Joomla Extension - joomshaper.com - Authenticated, Privileged SQL Injection in Media Image
CVE-2026-90902 8.2 HIGH Joomla Extension - joomshaper.com - Authenticated, Privileged SQL Injection in Coupon Bulk
CVE-2026-90899 8.2 HIGH Joomla Extension - joomshaper.com - Unauthenticated PII Exposure via IDOR in Guest Checkou
CVE-2026-90905 7.2 HIGH Joomla Extension - joomshaper.com - Missing CSRF and Access Control on Site Configuration
CVE-2026-90903 7.2 HIGH Joomla Extension - joomshaper.com - Missing CSRF Token Verification across Administrator A
CVE-2026-90900 5.3 MEDIUM Joomla Extension - joomshaper.com - Missing CSRF Token Verification in Storefront Product

IV. Related Vulnerabilities

Same product: Easy Store extension for Joomla
Same vendor: joomshaper.com
Same weakness: CWE-284

V. Comments for CVE-2026-90904

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