Vulnerability Description
Pterodactyl is an open-source game server management panel built with PHP 7, React, and Go. In affected versions of Pterodactyl a malicious user can trigger a user logout if a signed in user visits a malicious website that makes a request to the Panel's sign-out endpoint. This requires a targeted attack against a specific Panel instance, and serves only to sign a user out. **No user details are leaked, nor is any user data affected, this is simply an annoyance at worst.** This is fixed in version 1.6.3.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Pterodactyl | Panel | < 1.6.3 |
Related Weaknesses (CWE)
References
- https://github.com/pterodactyl/panel/commit/45999ba4ee1b2dcb12b4a2fa2cedfb6b5d66PatchThird Party Advisory
- https://github.com/pterodactyl/panel/releases/tag/v1.6.3ProductThird Party Advisory
- https://github.com/pterodactyl/panel/security/advisories/GHSA-m49f-hcxp-6hm6Third Party Advisory
- https://github.com/pterodactyl/panel/commit/45999ba4ee1b2dcb12b4a2fa2cedfb6b5d66PatchThird Party Advisory
- https://github.com/pterodactyl/panel/releases/tag/v1.6.3ProductThird Party Advisory
- https://github.com/pterodactyl/panel/security/advisories/GHSA-m49f-hcxp-6hm6Third Party Advisory
FAQ
What is CVE-2021-41176?
CVE-2021-41176 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Pterodactyl is an open-source game server management panel built with PHP 7, React, and Go. In affected versions of Pterodactyl a malicious user can trigger a user logout if a signed in user visits a ...
How severe is CVE-2021-41176?
CVE-2021-41176 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-41176?
Check the references section above for vendor advisories and patch information. Affected products include: Pterodactyl Panel.