# XSS in richtext custom tag attributes in ezsystems/ezplatform-richtext

Source: https://junglewise.ai/threats/xss-in-richtext-custom-tag-attributes-in-ezsystems-ezplatform-richtext-c77bf357  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2021-12-01  
License: CC BY 4.0 with a link back

Severity: info · Published 2021-12-01

XSS in richtext custom tag attributes in ezsystems/ezplatform-richtext

Technologies: [ezsystems/ezplatform-admin-ui (Packagist)](https://junglewise.ai/threats/technologies/ezsystems-ezplatform-admin-ui). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is This vulnerability exploited in the wild?** No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.

**How severe is This vulnerability?** Informational severity, published 1 December 2021.

**Which products and versions are affected?** ezsystems/ezplatform-admin-ui (Packagist) ECOSYSTEM:introduced=1.5.0,fixed=1.5.25.1.

**Is there a fix for This vulnerability?** Yes. ezsystems/ezplatform-admin-ui (Packagist): upgrade to 1.5.25.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected?** Check whether you run ezsystems/ezplatform-admin-ui (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- ezsystems/ezplatform-admin-ui (Packagist): upgrade to 1.5.25.1 or later

  ```sh
  composer require ezsystems/ezplatform-admin-ui:^1.5.25.1
  ```


## Affected products

- ezsystems/ezplatform-admin-ui (Packagist) ECOSYSTEM:introduced=1.5.0,fixed=1.5.25.1

## Related threats

- [ezsystems/ezplatform-admin-ui has an XSS vulnerability in Cancel/Reschedule future publication modal](https://junglewise.ai/threats/ezsystems-ezplatform-admin-ui-has-an-xss-vulnerability-in-cancel-8b69e666)
- [Ibexa eZ Platform Admin UI XSS vulnerabilities in back office](https://junglewise.ai/threats/ibexa-ez-platform-admin-ui-xss-vulnerabilities-in-back-office-adc6690d)
- [eZ Platform Admin UI vulnerable to DOM-based Cross-site Scripting in file upload widget](https://junglewise.ai/threats/ez-platform-admin-ui-vulnerable-to-dom-based-cross-site-scripting-in-654aa1d2)
- [eZ Platform Admin UI Cross-site Scripting vulnerability](https://junglewise.ai/threats/ez-platform-admin-ui-cross-site-scripting-vulnerability-1b848ffb)
- [eZ Platform Password reset vulnerability](https://junglewise.ai/threats/ez-platform-password-reset-vulnerability-8bd44c0f)