CVE-2023-2318

DOM-based XSS in src/muya/lib/contentState/pasteCtrl.js in MarkText 0.17.1 and before on Windows, Linux and macOS allows arbitrary JavaScript code to run in the context of MarkText main window. This vulnerability can be exploited if a user copies text from a malicious webpage and paste it into MarkText.

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/marktext/marktext/issues/3618	Exploit Issue Tracking
https://starlabs.sg/advisories/23/23-2318/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:marktext:marktext:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

24 Aug 2023, 14:36

Type	Values Removed	Values Added
CPE		cpe:2.3:o:linux:linux_kernel:-:::::::* cpe:2.3:o:apple:macos:-:::::::* cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:marktext:marktext::::::::
References	~~(MISC) https://starlabs.sg/advisories/23/23-2318/ -~~	(MISC) https://starlabs.sg/advisories/23/23-2318/ - Exploit, Third Party Advisory
References	~~(MISC) https://github.com/marktext/marktext/issues/3618 -~~	(MISC) https://github.com/marktext/marktext/issues/3618 - Exploit, Issue Tracking
CWE		CWE-79
First Time		Linux Microsoft Marktext Apple Apple macos Linux linux Kernel Marktext marktext Microsoft windows
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.6

19 Aug 2023, 06:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-08-19 06:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-2318

Mitre link : CVE-2023-2318

CVE.ORG link : CVE-2023-2318

JSON object : View

Products Affected

linux

linux_kernel

marktext

marktext

microsoft

windows

apple

macos

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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