Ibexa eZ Platform Admin UI XSS vulnerabilities in back officeGHSA-r7pm-mw8g-p7px
Fix: ezsystems/ezplatform-admin-ui@acaa620GHSA-r7pm-mw8g-p7px is a security vulnerability in ezsystems/ezplatform-admin-ui. A fix is available for ezsystems/ezplatform-admin-ui — see the affected versions and patch details below.
Real-World Exposure
ezsystems/ezplatform-admin-uiReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.
Description
Impact
This security advisory is a part of IBEXA-SA-2025-003, which resolves XSS vulnerabilities in several parts of the back office of Ibexa DXP. Back office access and varying levels of editing and management permissions are required to exploit these vulnerabilities. This typically means Editor or Administrator role, or similar. Injected XSS is persistent and can be reflected in the front office, possibly affecting end users. The fixes ensure XSS is escaped, and any existing injected XSS is rendered harmless.
Patches
- See "Patched versions".
- https://github.com/ezsystems/ezplatform-admin-ui/commit/acaa620d4ef44e7c20908dc389d48064f2c19e6d
Workarounds
None.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | ezsystems/ezplatform-admin-ui | ≥ 2.3.0-beta1&&< 2.3.38 | 2.3.38composer require ezsystems/ezplatform-admin-ui:^2.3.38 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for ezsystems/ezplatform-admin-ui, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update ezsystems/ezplatform-admin-ui to 2.3.38 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-r7pm-mw8g-p7px is resolved across your whole dependency graph.
Workarounds
Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.
Frequently Asked Questions
Is GHSA-r7pm-mw8g-p7px in your dependencies?
Find it across Packagist, including transitive dependencies.