Yoco Payments <= 3.9.0 - Unauthenticated Arbitrary File Read

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE CVE-2025-13801
CVSS High (7.5)
Publicly Published January 6, 2026
Last Updated January 13, 2026
Researcher NumeX
Description

The Yoco Payments plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 3.9.0 via the file parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information.

References

1 affected software package

Software Type Plugin
Software Slug yoco-payment-gateway (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.9.0
Patched Version
  • 3.9.1
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