Cross-Site Request Forgery Vulnerability in WP Posts Re-order Plugin for WordPress
CVE-2026-1378

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
WP Posts Re-order
Vendor
CVE Published:
21 March 2026

What is CVE-2026-1378?

The WP Posts Re-order plugin for WordPress has a security vulnerability that allows unauthenticated attackers to manipulate plugin settings through Cross-Site Request Forgery. This issue arises due to insufficient nonce validation in the cpt_plugin_options() function. By exploiting this flaw, an attacker could trick a site administrator into making changes to critical settings like capability, autosort, and adminsort, potentially compromising the site's functionality and security.

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Affected Version(s)

WP Posts Re-order * <= 1.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/wp-posts-re-or...
https://plugins.trac.wordpress.org/browser/wp-posts-re-or...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammad Nur Ibnu Hubab
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