CVE-2026-1378

medium

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.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/1a79d08e-9429-4895-bc0c-cfaa8eb161d6?source=cve

https://plugins.trac.wordpress.org/browser/wp-posts-re-order/trunk/wp-posts-re-order.php#L572

https://plugins.trac.wordpress.org/browser/wp-posts-re-order/tags/1.0/wp-posts-re-order.php#L572

Details

Source: Mitre, NVD

Published: 2026-03-21

Updated: 2026-04-22

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00012