VULNERABILITY INTELLIGENCE

CVE-2022-21158

CVSS score5.4 MEDIUM

EPSS probability0.53%

CISA KEVNot currently listed

Published2022-03-10

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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.

Weakness classification

nvd@nist.gov: CWE-79

Primary references

vultures@jpcert.or.jp — Release Notes, Third Party Advisory
vultures@jpcert.or.jp — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry