CVE-2021-29996

CriticalCVSS 9.6/10Last modified Jun 17, 2026

Description

Mark Text through 0.16.3 allows attackers arbitrary command execution. This could lead to Remote Code Execution (RCE) by opening .md files containing a mutation Cross Site Scripting (XSS) payload.

Metrics

CVSS 3.1 9.6/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published: Apr 5, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

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