CVE-2025-14044 Visitor Logic Lite <= 1.0.3 - Unauthenticated PHP Object Injection via 'lpblocks' Cookie
Unauthenticated attackers can inject PHP objects via the lpblocks cookie, potentially leading to code execution or data access if a POP chain exists.
- 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-2025-14044?
CVE-2025-14044 is a high-severity unsafe deserialization vulnerability in rodgerholl Visitor Logic Lite, published on 12 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Visitor Logic Lite plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.3 via deserialization of untrusted input from the `lpblocks` cookie. This is due to the `lp_track()` function passing unsanitized cookie data directly to the `unserialize()` function. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code granted they can access the WordPress site.
Weakness: CWE-502
Which versions are affected by CVE-2025-14044?
How do I fix CVE-2025-14044?
No fix has been published for CVE-2025-14044 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2025-14044 being exploited?
There is no known exploitation of CVE-2025-14044 in the wild and no public exploit code.
Sources
Also known as GHSA-8cp6-9rw3-w2q6.