Tajer <= 1.0.5 - Arbitrary File Upload

Unrestricted Upload of File with Dangerous Type
CVE CVE-2018-9206
CVSS 9.8 (Critical)
Publicly Published October 15, 2018
Last Updated January 22, 2024
Researcher Larry W. Cashdollar


The Tajer for WordPress is vulnerable to arbitrary file uploads due to inclusion of a vulnerable version of the Blueimp jQuery-File-Upload library in versions up to, and including, 1.0.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.



Vulnerability Details for Tajer

Software Type Plugin
Software Slug tajer (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 1.0.5

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