CVE-2025-39367 WordPress Kleo theme < 5.4.4 - Broken Access Control vulnerability

Q: What is CVE-2025-39367?

CVE-2025-39367 is a medium-severity missing authorization vulnerability in SeventhQueen Kleo, published on 28 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Q: Is CVE-2025-39367 being exploited?

There is no known exploitation of CVE-2025-39367 in the wild and no public exploit code.

Q: How do I fix CVE-2025-39367?

No fix has been published for CVE-2025-39367 yet. Limit exposure of the affected software until one is available.

Medium 5.3 Published 28 Apr 2025 Updated 28 Apr 2026

Attackers can bypass authorization checks in the Kleo WordPress theme to access restricted functionality or data.

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-2025-39367?

CVE-2025-39367 is a medium-severity missing authorization vulnerability in SeventhQueen Kleo, published on 28 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Missing Authorization vulnerability in SeventhQueen Kleo kleo.This issue affects Kleo: from n/a through < 5.4.4.

Weakness: CWE-862

Which versions are affected by CVE-2025-39367?

How do I fix CVE-2025-39367?

No fix has been published for CVE-2025-39367 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-2025-39367 being exploited?