Nelio AB Testing < 4.5.0 - Directory Traversal

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE CVE-2016-10977
CVSS 6.5 (Medium)
Publicly Published May 10, 2016
Last Updated January 26, 2023
Researcher Henri Salo (fgeek)


The Nelio AB Testing plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 4.4.4 via the 'filename' parameter. This allows authenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information.



Vulnerability Details for Nelio AB Testing

Software Type Plugin
Software Slug nelio-ab-testing (view on
Patched? Yes
Remediation Update to version 4.5.0, or a newer patched version
Affected Version
  • <= 4.4.4
Patched Version
  • 4.5.0

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