CVE-2025-39592 WordPress Subscribe to Unlock Lite plugin <= 1.3.0 - Local File Inclusion Vulnerability
Attackers can exploit a local file inclusion vulnerability in the Subscribe to Unlock Lite plugin to read sensitive files or execute arbitrary code.
- 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-2025-39592?
CVE-2025-39592 is a high-severity path traversal vulnerability in WP Shuffle Subscribe to Unlock Lite, published on 16 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in WP Shuffle Subscribe to Unlock Lite subscribe-to-unlock-lite allows PHP Local File Inclusion.This issue affects Subscribe to Unlock Lite: from n/a through <= 1.3.0.
Weakness: CWE-98
Which versions are affected by CVE-2025-39592?
How do I fix CVE-2025-39592?
No fix has been published for CVE-2025-39592 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-2025-39592 being exploited?
There is no known exploitation of CVE-2025-39592 in the wild and no public exploit code.
Sources
Also known as GHSA-hppm-5frr-q754.