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Add PolyShell vulnerability (CVE-2026-48356) page - #542
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Explain the PolyShell file upload vulnerability, what Hypernode does, how to fix it, and how to check a shop for compromise. Co-authored-by: yasingunaydiin <81875281+yasingunaydiin@users.noreply.github.com>
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| title: How to Deal with the PolyShell Vulnerability (CVE-2026-48356) on Hypernode | ||
| | Security | Hypernode |
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| title: How to Deal with the PolyShell Vulnerability (CVE-2026-48356) on Hypernode | |
| | Security | Hypernode | |
| title: How to Deal with the PolyShell Vulnerability (CVE-2026-48356) on Hypernode |
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Summary
Adds a new page under Best Practices → Security: How to Deal with the PolyShell Vulnerability (CVE-2026-48356) on Hypernode.
The page covers:
server.block_polyshell_upload.confandserver.block_media_php.conf) and what it does not blockaccesson.phpbackdoor and CMS contentBased on the Sansec PolyShell analysis.