---
title: "CVE-2026-90904: Joomla Easy Store - Broken Access Control"
description: "Joomla Easy Store extension 1.0.0-3.0.0 contains a broken access control vulnerability caused by a hardcoded true return in allowEdit() method in ApiController.php, letting authenticated backend users edit any record, bypassing ACL checks."
url: https://panop.io/threat-heartbeat/CVE-2026-90904/
---

# CVE-2026-90904 Joomla Easy Store - Broken Access Control

Joomla Easy Store extension 1.0.0-3.0.0 contains a broken access control vulnerability caused by a hardcoded true return in allowEdit() method in ApiController.php, letting authenticated backend users edit any record, bypassing ACL checks.

CVSS base score 8.6 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.31% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-90904)

## Details

Type

Broken Access Control

Impact

Data Tampering

CVSS vector

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/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

Published

23 September 2026

Updated

15 October 2026

Weakness

[CWE-284](https://cwe.mitre.org/data/definitions/284.html)

## Vendor fix

Update to a version later than 3.0.0 with proper ACL authorization checks.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-90904](https://nvd.nist.gov/vuln/detail/CVE-2026-90904)
- [https://www.joomshaper.com/easystore](https://www.joomshaper.com/easystore)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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