PT-2022-14890 · Marktext · Marktext

Eiji Mori · Published 2022-03-07 · Updated 2022-03-15 · CVE-2022-21158

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions marktext versions prior to v0.17.0

Description A stored cross-site scripting issue due to improper handling of links with the javascript: scheme inside documents may allow an attacker to execute arbitrary scripts on a user's PC.

Recommendations For marktext versions prior to v0.17.0, update to version v0.17.0 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-21158

Affected Products

Marktext

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-21158 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21158 · Vendor Advisory
• https://github.com/marktext/marktext/releases/tag/v0.17.0 · Note
• https://jvn.jp/en/jp/JVN89524240/index.html · Note
• https://t.me/cibsecurity/38715 · Telegram Post