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9.9

Taskbot plugin lets low-level users upload any file

CVE-2026-39757 · published 12 days ago
Summary

The Taskbot plugin for WordPress (versions up to 6.6) allows users with the Subscriber role to upload files of any type. This could let an attacker place malicious code on the site and take control. Update the plugin to a newer version or remove it if not needed.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
amentotech taskbot <= 6.6
Original advisory text
WordPress Taskbot plugin <= 6.6 - Arbitrary File Upload vulnerability
Subscriber Arbitrary File Upload in Taskbot <= 6.6 versions.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
9.9 Critical
Exploitation
<1% chance of attack within 30 days
Type
CWE-434Unrestricted File Upload
Timeline
Published6 Oct 2026
Updated15 Oct 2026
First seen6 Oct 2026
Sources
CVE-2026-39757 · NVD
CVE-2026-39757 · MITRE
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