shd101wyy has 5 CVEs on record. 5 were published in the last 90 days. The busiest recent month was October 2026 with 5. The median CVSS is 7.3 (high). None have a confirmed exploitation report.
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 7.3
- Publish → KEV
- —
- Last 90 days
- 5 prev 0
Worst active — by depth score
CVE-2026-54566High· 8.5Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code59CVE-2026-54702High· 7.3Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code52CVE-2026-54701Medium· 6.9Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code50CVE-2026-54525High· 8.8Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code48CVE-2026-54703Medium· 5.8Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code44
shd101wyy vulnerabilities
CVEs affecting shd101wyy, newest first. Open any entry for full detail, references, and exploit status.
5 CVEsRSS
CVE-2026-54703Medium· 5.8PoCMarkdown Preview Enhanced is a Markdown preview extension for Visual Studio Code
Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code. Prior to 0.8.30, the _crossnote.updateMarkdown command in Markdown Preview Enhanced accepts an arbitrary URI and attacker-controlled content, then passes t…
CVE-2026-54702High· 7.3PoCMarkdown Preview Enhanced is a Markdown preview extension for Visual Studio Code
Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code. Prior to 0.8.30, the webview message handler in src/preview-provider.ts accepts an attacker-controlled command value and attacker-controlled args, construc…
CVE-2026-54701Medium· 6.9PoCMarkdown Preview Enhanced is a Markdown preview extension for Visual Studio Code
Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code. Prior to 0.8.30, Markdown Preview Enhanced reads repository-controlled .crossnote/head.html content and passes it through resolvePathsInHeader before inser…
CVE-2026-54566High· 8.5PoCMarkdown Preview Enhanced is a Markdown preview extension for Visual Studio Code
Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code. Prior to 0.8.29, Markdown Preview Enhanced evaluates repository-controlled .crossnote/config.js and .crossnote/parser.js files with vm.runInNewContext, whi…
CVE-2026-54525High· 8.8Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code
Markdown Preview Enhanced is a Markdown preview extension for Visual Studio Code. Prior to 0.8.28, Markdown Preview Enhanced preview-link handling passes a decoded, Markdown-controlled link target to a Windows file-opening helper that in…