Cross-Site Request Forgery Vulnerability in Redirect Countdown Plugin for WordPress
CVE-2026-1390

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Redirect Countdown
Vendor
CVE Published:
21 March 2026

What is CVE-2026-1390?

The Redirect Countdown plugin for WordPress contains a vulnerability that allows unauthenticated attackers to exploit the absence of nonce validation in the countdown_settings_content() function. This flaw potentially permits them to manipulate plugin settings such as countdown timeout, redirect URLs, and custom text by deceiving a site administrator into executing a crafted request. As a result, site security can be compromised, making it essential for users to assess and apply necessary countermeasures.

Affected Version(s)

Redirect countdown 0 <= 1.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/redirect-count...
https://plugins.trac.wordpress.org/browser/redirect-count...

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
.