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CVE-2024-42366— VR Overlay RCE

CVSS 9.1 · Critical EPSS 2.68% · P86
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I. Basic Information for CVE-2024-42366

Vulnerability Information
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Vulnerability Title
VR Overlay RCE
Source: NVD (National Vulnerability Database)
Vulnerability Description
VRCX is an assistant/companion application for VRChat. In versions prior to 2024.03.23, a CefSharp browser with over-permission and cross-site scripting via overlay notification can be combined to result in remote command execution. These vulnerabilities are patched in VRCX 2023.12.24. In addition to the patch, VRCX maintainers worked with the VRC team and blocked the older version of VRCX on the VRC's API side. Users who use the older version of VRCX must update their installation to continue using VRCX.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
VRCX 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VRCX是VRCX团队的一个 VRChat 的助手/配套应用程序。 VRCX 2024.03.23之前版本存在安全漏洞，该漏洞源于具有超权限和通过覆盖通知进行跨站脚本的CefSharp浏览器可以组合使用，从而导致远程命令执行。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
vrcx-teamVRCX < 2024.03.23 -

II. Public POCs for CVE-2024-42366

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III. Intelligence Information for CVE-2024-42366

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IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2024-42366

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