# XSS vulnerability when listing users on add & modify server pages.

Source: https://junglewise.ai/threats/xss-vulnerability-when-listing-users-on-add-modify-server-pages-8bed6e12  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2020-10-08  
License: CC BY 4.0 with a link back

Severity: info · Published 2020-10-08

XSS vulnerability when listing users on add & modify server pages.

Technologies: [pterodactyl/panel (Packagist)](https://junglewise.ai/threats/technologies/pterodactyl-panel). 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 8 October 2020.

**Which products and versions are affected?** pterodactyl/panel (Packagist) ECOSYSTEM:introduced=0,fixed=0.7.19.

**Is there a fix for This vulnerability?** Yes. pterodactyl/panel (Packagist): upgrade to 0.7.19 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 pterodactyl/panel (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

- pterodactyl/panel (Packagist): upgrade to 0.7.19 or later

  ```sh
  composer require pterodactyl/panel:^0.7.19
  ```


## Affected products

- pterodactyl/panel (Packagist) ECOSYSTEM:introduced=0,fixed=0.7.19

## Related threats

- [Pterodactyl Panel authentication denial of service in login rate limiter](https://junglewise.ai/threats/cve-2026-61609-pterodactyl-panel-authentication-denial-of-service-in-login-rate)
- [Pterodactyl Panel and Wings privilege escalation via JWT scope reuse](https://junglewise.ai/threats/cve-2026-54593-pterodactyl-panel-and-wings-privilege-escalation-via-jwt-scope)
- [Pterodactyl Panel user enumeration in account email update endpoint](https://junglewise.ai/threats/pterodactyl-panel-user-enumeration-in-account-email-update-endpoint-89a5a182)
- [Pterodactyl Panel race condition in DatabaseController resource limits](https://junglewise.ai/threats/cve-2026-35202-pterodactyl-panel-race-condition-in-databasecontroller-resource)
- [Pterodactyl Panel Allows Cross-Node Server Configuration Disclosure via Remote API Missing Authorization](https://junglewise.ai/threats/cve-2026-26016-pterodactyl-panel-allows-cross-node-server-configuration)