Splitit <= 4.2.8 - Missing Authorization to Multiple Administrative Actions

Missing Authorization
CVE CVE-2025-4105
CVSS Medium (5.4)
Publicly Published May 20, 2025
Last Updated May 23, 2025
Researcher Sushi Com Abacate
Description

The Splitit plugin for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on several functions in the 'splitIt-flexfields-payment-gateway.php' file in all versions up to, and including, 4.2.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change plugin settings, including changing the environment from sandbox to production and vice versa.

References

1 affected software package

Software Type Plugin
Software Slug splitit-installment-payments (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 4.2.8
Patched Version
  • 4.2.9
This record contains material that is subject to copyright

Copyright 2012-2026 Defiant Inc.
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. License Detail.