CVE-2025-4105 Splitit <= 4.2.8 - Missing Authorization to Multiple Administrative Actions
Authenticated attackers can modify Splitit plugin settings, including switching environments, due to missing capability checks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-4105?
CVE-2025-4105 is a medium-severity missing authorization vulnerability in Splitit, published on 21 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-862
Which versions are affected by CVE-2025-4105?
How do I fix CVE-2025-4105?
No fix has been published for CVE-2025-4105 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-4105 being exploited?
There is no known exploitation of CVE-2025-4105 in the wild and no public exploit code.
Sources
Also known as GHSA-994p-m2fc-8rmp.