CSRF in Pterodactyl Panel
CVE-2021-41176
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.005 (42.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Pterodactyl Panel — versions >= 1.0.0 < 1.6.3
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Product, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-41176?
- CVE-2021-41176 is a medium-severity vulnerability in Pterodactyl Panel, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2021-10-25.
- How severe is CVE-2021-41176?
- Medium severity. CVSS v3 base score is 4.3 out of 10.