CVE Intelligence

Wpdevart Countdown Timer – Widget Countdown vulnerabilities

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Published CVEs affecting Wpdevart Countdown Timer – Widget Countdown: 2 record(s), with affected versions and fixes.

CVE-2026-16495 Medium · 6.4 CWE-79 Oct 14, 2026
Countdown Timer – Widget Countdown <= 3.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'redirect_url' Shortcode Attribute
The Countdown Timer – Widget Countdown plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'redirect_url' Shortcode Attribute in all versions up to, and including, 3.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2025-14555 Medium · 6.4 CWE-79 Jan 10, 2026
Countdown Timer - Widget Countdown <= 2.7.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
The Countdown Timer – Widget Countdown plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpdevart_countdown' shortcode in all versions up to, and including, 2.7.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.