Pterodactyl panel's admin area vulnerable to Cross-site Scripting
Impact
Importing a malicious egg or gaining access to wings instance could lead to XSS on the panel, which could be used to gain an administrator account on the panel. Specifically, the following things are impacted:
- Egg Docker images
- Egg variables:
- Name
- Environment variable
- Default value
- Description
- Validation rules
Additionally, certain fields would reflect malicious input, but it would require the user knowingly entering such input to have an impact.
To iterate, this would require an administrator to perform actions and can't be triggered by a normal panel user.
Workarounds
No workaround is available other than updating to the latest version of the panel.
Patches
All of the following commits are required to resolve this security issue:
https://github.com/pterodactyl/panel/commit/1172d71d31561c4e465dabdf6b838e64de48ad16 https://github.com/pterodactyl/panel/commit/f671046947e4695b5e1c647df79305c1cefdf817 https://github.com/pterodactyl/panel/commit/0dad4c5a488661f9adc27dd311542516d9bfa0f2
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | pterodactyl/panel | < 1.11.6 | 1.11.6 |
References
- https://github.com/pterodactyl/panel/security/advisories/GHSA-384w-wffr-x63q
- https://nvd.nist.gov/vuln/detail/CVE-2024-34067
- https://github.com/pterodactyl/panel/commit/0dad4c5a488661f9adc27dd311542516d9bfa0f2
- https://github.com/pterodactyl/panel/commit/1172d71d31561c4e465dabdf6b838e64de48ad16
- https://github.com/pterodactyl/panel/commit/f671046947e4695b5e1c647df79305c1cefdf817
- https://github.com/pterodactyl/panel
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
pterodactyl/panel- Disclosed
- 03.05.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-384w-wffr-x63q - CC BY 4.0
Vulnerability history: pterodactyl/panel
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 19
- First → latest
- 10.2020 07.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 2
- High 6
- Medium 8
- Low 3
Disclosures per year
- 2020: 1
- 2021: 3
- 2022: 2
- 2023: 0
- 2024: 2
- 2025: 2
- 2026: 9
-
Pterodactyl panel's admin area vulnerable to Cross-site Scripting this entry
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