CVE-2022-24123

CriticalCVSS 9.0/10Last modified Jun 17, 2026

Description

MarkText through 0.16.3 does not sanitize the input of a mermaid block before rendering. This could lead to Remote Code Execution via a .md file containing a mutation Cross-Site Scripting (XSS) payload.

Metrics

CVSS 3.1 9.0/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Jan 29, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-24123: Critical severity, CVSS 9.0 | Vulnix