CVE-2021-41176— logout CSRF in Pterodactyl Panel
Quick assessment
Affected
pterodactyl panel
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Pterodactyl是一款使用PHP、Nodejs和Go构建的开源游戏服务器管理面板。 Pterodactyl 1.6.3之前版本存在跨站请求伪造漏洞，该漏洞源于当登录用户访问向面板的注销端点发出请求的恶意网站，则恶意用户可以触发用户注销。
Possible ATT&CK Techniques 1 AI
T1133 · External Remote Services
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I. Basic Information for CVE-2021-41176
Vulnerability Information
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Vulnerability Title
logout CSRF in Pterodactyl Panel
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Pterodactyl 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pterodactyl是一款使用PHP、Nodejs和Go构建的开源游戏服务器管理面板。 Pterodactyl 1.6.3之前版本存在跨站请求伪造漏洞，该漏洞源于当登录用户访问向面板的注销端点发出请求的恶意网站，则恶意用户可以触发用户注销。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| pterodactyl | panel | >= 1.0.0 < 1.6.3 | - |
|
II. Public POCs for CVE-2021-41176
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2021-41176 (1)
Vendor Advisories for CVE-2021-41176 (1)
-
https://github.com/pterodactyl/panel/security/advisories/GHSA-m49f-hcxp-6hm6 x_refsource_CONFIRM
Other References for CVE-2021-41176 (1)
-
https://github.com/pterodactyl/panel/releases/tag/v1.6.3 x_refsource_MISC
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V. Comments for CVE-2021-41176
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