CVE-2025-69411 WordPress ionCube tester plus plugin <= 1.3 - Arbitrary File Download vulnerability
An attacker can exploit a path traversal flaw in the ionCube tester plus WordPress plugin to download arbitrary files from the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-69411?
CVE-2025-69411 is a high-severity path traversal vulnerability in Robert Seyfriedsberger ionCube tester plus, published on 5 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Robert Seyfriedsberger ionCube tester plus ioncube-tester-plus allows Path Traversal.This issue affects ionCube tester plus: from n/a through <= 1.3.
Weakness: CWE-22
Which versions are affected by CVE-2025-69411?
How do I fix CVE-2025-69411?
No fix has been published for CVE-2025-69411 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-69411 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-69411 exists.
Public exploit code: 1 Nuclei template.
Sources
Also known as GHSA-hhf8-jx3j-h226.