CVE-2026-1378 WP Posts Re-order <= 1.0 - Cross-Site Request Forgery to Settings Update
Unauthenticated attackers can modify plugin settings via CSRF by tricking administrators into clicking a link.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-1378?
CVE-2026-1378 is a medium-severity vulnerability in suifengtec WP Posts Re-order, published on 21 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The WP Posts Re-order plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing nonce validation on the `cpt_plugin_options()` function. This makes it possible for unauthenticated attackers to update the plugin settings including capability, autosort, and adminsort settings, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Weakness: CWE-352
Which versions are affected by CVE-2026-1378?
How do I fix CVE-2026-1378?
No fix has been published for CVE-2026-1378 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-1378 being exploited?
There is no known exploitation of CVE-2026-1378 in the wild and no public exploit code.
Sources
Also known as GHSA-jpp3-8q76-54rx.