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CVE-2022-24781— Malicious users can take over the session of other players

Quick assessment

Affected
math-geon Geon
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.

math-geon Geon是一款基于解决关于勾股定理问题的棋盘游戏。 math-geon Geon 存在授权问题漏洞，攻击者利用该漏洞从其他用户那里获取 uuid，通过浏览器控制台欺骗该 uuid 并成为目标会话的共同所有者。此问题已在 1.1.0 版中修复。

CVSS 7.1 · High EPSS 0.94% · P60

Possible ATT&CK Techniques 1 AI

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I. Basic Information for CVE-2022-24781

Vulnerability Information
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Vulnerability Title
Malicious users can take over the session of other players
Source: CVE Program / CVE List V5
Vulnerability Description
Geon is a board game based on solving questions about the Pythagorean Theorem. Malicious users can obtain the uuid from other users, spoof that uuid through the browser console and become co-owners of the target session. This issue is patched in version 1.1.0. No known workaround exists.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
会话固定
Source: CVE Program / CVE List V5
Vulnerability Title
math-geon Geon 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
math-geon Geon是一款基于解决关于勾股定理问题的棋盘游戏。 math-geon Geon 存在授权问题漏洞，攻击者利用该漏洞从其他用户那里获取 uuid，通过浏览器控制台欺骗该 uuid 并成为目标会话的共同所有者。此问题已在 1.1.0 版中修复。
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
math-geon Geon < 1.1.0 -

II. Public POCs for CVE-2022-24781

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III. Intelligence Information for CVE-2022-24781

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Patches & Fixes for CVE-2022-24781 (1)

Vendor Advisories for CVE-2022-24781 (1)

Other References for CVE-2022-24781 (1)

IV. Related Vulnerabilities

Same weakness: CWE-384

V. Comments for CVE-2022-24781

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