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CVE-2021-41273— Cross-Site Request Forgery allowing sending of test emails and generation of node auto-deployment keys

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 中存在跨站请求伪造漏洞，该漏洞源于产品的路由配置缺少恰当的CSRF保护。攻击者可通过该漏洞发送测试文件以及生成节点自动部署的令牌。

CVSS 4.3 · Medium EPSS 0.39% · P31
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I. Basic Information for CVE-2021-41273

Vulnerability Information
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Vulnerability Title
Cross-Site Request Forgery allowing sending of test emails and generation of node auto-deployment keys
Source: CVE Program / CVE List V5
Vulnerability Description
Pterodactyl is an open-source game server management panel built with PHP 7, React, and Go. Due to improperly configured CSRF protections on two routes, a malicious user could execute a CSRF-based attack against the following endpoints: Sending a test email and Generating a node auto-deployment token. At no point would any data be exposed to the malicious user, this would simply trigger email spam to an administrative user, or generate a single auto-deployment token unexpectedly. This token is not revealed to the malicious user, it is simply created unexpectedly in the system. This has been addressed in release `1.6.6`. Users may optionally manually apply the fixes released in v1.6.6 to patch their own systems.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
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 中存在跨站请求伪造漏洞，该漏洞源于产品的路由配置缺少恰当的CSRF保护。攻击者可通过该漏洞发送测试文件以及生成节点自动部署的令牌。
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 < 1.6.6 -

II. Public POCs for CVE-2021-41273

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III. Intelligence Information for CVE-2021-41273

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Patches & Fixes for CVE-2021-41273 (1)

Vendor Advisories for CVE-2021-41273 (1)

IV. Related Vulnerabilities

Same product: panel
Same vendor: pterodactyl
Same weakness: CWE-352

V. Comments for CVE-2021-41273

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