🛡️ CVE-2022-21158
🟡 CVSS 5.4 — Medium ✅ No Known Exploit CWE-79 NVD
5.4
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity MEDIUM
CVSS Score 5.4
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE CWE-79
Public Exploit ✅ No
Source NVD
Published 2022-03-10
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
marktext 0.17.0

References

Release Notes, Third Party Advisory https://github.com/marktext/marktext/releases/tag/v0.17.0
Third Party Advisory, VDB Entry https://jvn.jp/en/jp/JVN89524240/index.html
Release Notes, Third Party Advisory https://github.com/marktext/marktext/releases/tag/v0.17.0
Third Party Advisory, VDB Entry https://jvn.jp/en/jp/JVN89524240/index.html

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