CVE-2026-39796 WordPress Advanced Posts Listing – Show Post List Easily plugin <= 1.0.8 - Broken Access Control vulnerability
Unauthenticated attackers can bypass access controls to view restricted content in the Advanced Posts Listing WordPress plugin.
- 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-2026-39796?
CVE-2026-39796 is a high-severity missing authorization vulnerability in Flipper Code – WordPress Development Company Advanced Posts Listing – Show Post List Easily, published on 6 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unauthenticated Broken Access Control in Advanced Posts Listing – Show Post List Easily <= 1.0.8 versions.
Weakness: CWE-862
Which versions are affected by CVE-2026-39796?
How do I fix CVE-2026-39796?
No fix has been published for CVE-2026-39796 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-2026-39796 being exploited?
There is no known exploitation of CVE-2026-39796 in the wild and no public exploit code.
Sources
Also known as GHSA-gvw4-58xm-3pr9.