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Vulnerability record · CVE-2022-45026 · published 7 December 2022

CVE-2022-45026: Markdown preview enhanced project markdown preview enhanced os command injection vulnerability

MMarkdown Preview Enhanced Project · Markdown Preview Enhanced

An issue in Markdown Preview Enhanced v0.6.5 and v0.19.6 for VSCode and Atom allows attackers to execute arbitrary commands during the GFM export process.

9.8 CVSS 3.1 Critical EPSS 0.97% · top 39.5% CWE-78 · OS command injection
9.8CVSS 3.1 base score
0.97%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue in Markdown Preview Enhanced v0.6.5 and v0.19.6 for VSCode and Atom allows attackers to execute arbitrary commands during the GFM export process.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/shd101wyy/vscode-markdown-preview-enhanced/issues/640 ExploitIssue TrackingThird Party Advisory
https://github.com/shd101wyy/vscode-markdown-preview-enhanced/issues/640 ExploitIssue TrackingThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-45026), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.