CVE-2026-57355 WordPress Classified Listing plugin <= 5.4.2 - Broken Access Control vulnerability
Subscribers can bypass access controls in the Classified Listing plugin, potentially modifying data or escalating privileges.
- 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-2026-57355?
CVE-2026-57355 is a medium-severity missing authorization vulnerability in RadiusTheme Classified Listing, published on 2 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Subscriber Broken Access Control in Classified Listing <= 5.4.2 versions.
Weakness: CWE-862
Which versions are affected by CVE-2026-57355?
How do I fix CVE-2026-57355?
No fix has been published for CVE-2026-57355 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-2026-57355 being exploited?
There is no known exploitation of CVE-2026-57355 in the wild and no public exploit code.
Sources
Also known as GHSA-h46g-h6w4-h868.