CVE-2026-6650 — Z-BlogPHP Unrestricted File Upload

CVE-2026-6650 — Z-BlogPHP Unrestricted File Upload

CVE-2026-6650 — A vulnerability was identified in Z-BlogPHP 1.7.5. This affects the function App::UnPack of the file /zb_users/plugin/AppCentre/app_upload.php of the component ZBA File Handler. The manipulation leads to unrestricted upload. The attack may be initiated remotely. The exploit is public

What This Means For You

  • If your environment is affected by CWE-284, CWE-434, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-6650 updates and patches.

Related ATT&CK Techniques

🛡️ Detection Rules

3 rules · 6 SIEM formats

3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.

critical T1190 Initial Access

CVE-2026-6650 - Z-BlogPHP Unrestricted File Upload via app_upload.php

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Indicators of Compromise

IDTypeIndicator
CVE-2026-6650 vulnerability CVE-2026-6650
CWE-284 weakness CWE-284
CWE-434 weakness CWE-434
Source & Attribution
Source PlatformNVD
ChannelNational Vulnerability Database
PublishedApril 20, 2026 at 19:16 UTC

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