CVE-2022-21158

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CVSS 3.1

5.4 medium

EPSS

<1%p43

Published

Mar 10, 2022 (Mar 10, 2022)

Modified

Jun 17, 2026

Description

A stored cross-site scripting vulnerability in marktext versions prior to v0.17.0 due to improper handling of the link (with javascript: scheme) inside the document may allow an attacker to execute an arbitrary script on the PC of the user using marktext.

Vendors: marktext
Products: marktext
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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