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CVE-2012-10032— Maxthon3 about:history XCS Trusted Zone Code Execution

Quick assessment

Affected
Maxthon International Ltd. Maxthon3 Browser
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.

Maxthon 3（傲游浏览器3）是中国遨游（Maxthon）公司的一款浏览器。 Maxthon 3（傲游浏览器3）3.3之前版本存在安全漏洞，该漏洞源于未正确处理about:history页面输入，可能导致跨上下文脚本攻击。

CVSS 8.7 · High EPSS 1.33% · P70

Public Exploits 1

Metasploit · 1 maxthon_history_xcs.rb [exploit]

Affected Version Matrix 1

VendorProduct Version RangeStatus
Maxthon International Ltd. Maxthon3 Browser 3.1.7 build 600≤ 3.2.2 build 1000 affected
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I. Basic Information for CVE-2012-10032

Vulnerability Information
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Vulnerability Title
Maxthon3 about:history XCS Trusted Zone Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
Maxthon3 version 3.2.2 build 1000 and prior are vulnerable to cross context scripting (XCS) via the about:history page. The browser’s trusted zone improperly handles injected script content, allowing attackers to execute arbitrary JavaScript in a privileged context. This flaw enables modification of browser configuration and execution of arbitrary code through Maxthon’s exposed DOM APIs, including maxthon.program.Program.launch() and maxthon.io.writeDataURL(). Exploitation requires user interaction, typically by visiting a malicious webpage that triggers the injection.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Maxthon 3 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Maxthon 3（傲游浏览器3）是中国遨游（Maxthon）公司的一款浏览器。 Maxthon 3（傲游浏览器3）3.3之前版本存在安全漏洞，该漏洞源于未正确处理about:history页面输入，可能导致跨上下文脚本攻击。
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
Maxthon International Ltd. Maxthon3 Browser 3.1.7 build 600 ~ 3.2.2 build 1000 -

II. Public POCs for CVE-2012-10032

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III. Intelligence Information for CVE-2012-10032

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Security Blog Posts for CVE-2012-10032 (1)

IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2012-10032

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