¿Es seguro Countdown, Coming Soon, Maintenance – Countdown & Clock?

Qué hace este plugin

• Slug: countdown-builder

Estado de mantenimiento

Vulnerabilidades conocidas

8 CVEs conocidos registrados para Countdown, Coming Soon, Maintenance – Countdown & Clock.

CVE-2025-30841

The Countdown, Coming Soon, Maintenance – Countdown & Clock plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.8.8. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server.

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: Wordfence

Countdown, Coming Soon, Maintenance – Countdown & Clock [countdown-builder] <= 3.0.8 (unfixed)

The Countdown, Coming Soon, Maintenance – Countdown & Clock plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.9.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: Wordfence

CVE-2024-2017

The Countdown, Coming Soon, Maintenance – Countdown & Clock plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the conditionsRow and switchCountdown functions in all versions up to, and including, 2.7.8. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject PHP Objects and modify the status of countdowns.

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: CVE.org

Countdown, Coming Soon, Maintenance – Countdown & Clock [countdown-builder] < 2.3.9.6

The plugin Countdown, Coming Soon, Maintenance – Countdown & Clock for WordPress is vulnerable to Stored Cross-Site Scripting. This makes it possible for authenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: Wordfence

CVE-2022-29420

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Adam Skaat Countdown & Clock (WordPress plugin) countdown-builder allows Stored XSS.This issue affects Countdown & Clock (WordPress plugin): from n/a through 2.3.2.

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: CVE.org

CVE-2022-29421

Reflected Cross-Site Scripting (XSS) vulnerability discovered by Ex.Mi (Patchstack) in WordPress Countdown & Clock plugin (versions <= 2.3.2).

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: Patchstack

CVE-2022-29422

Multiple Authenticated (admin+) Persistent Cross-Site Scripting (XSS) vulnerabilities in Adam Skaat's Countdown & Clock plugin <= 2.3.2 at WordPress via &ycd-countdown-width, &ycd-progress-height, &ycd-progress-width, &ycd-button-margin-top, &ycd-button-margin-right, &ycd-button-margin-bottom, &ycd-button-margin-left, &ycd-circle-countdown-before-countdown, &ycd-circle-countdown-after-countdown vulnerable parameters.

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: CVE.org

CVE-2022-29423

Pro Features Lock Bypass vulnerability discovered by Ex.Mi (Patchstack) in WordPress Countdown & Clock plugin (versions <= 2.3.2).

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: Patchstack

+ 2 vulnerabilidades conocidas más

CVE	Vulnerabilidad	Tipo	Gravedad	Afectadas	Corregido en	Publicado	Estado
CVE-2022-0601	Countdown, Coming Soon, Maintenance – Countdown & Clock [countdown-builder] < 2.2.9	Neutralización incorrecta de la entrada al generar la página web (Cross-site Scripting / XSS)	Media 6,1	< 2.2.9	2.2.9	2022-02-21	—
CVE-2025-2270	Countdown, Coming Soon, Maintenance – Countdown & Clock [countdown-builder] < 2.9.0	Limitación incorrecta de una ruta a un directorio restringido (Path Traversal)	Alta 8,1	< 2.9.0	2.9.0	0000-00-00	—

CVE-2022-0601

The Countdown, Coming Soon, Maintenance WordPress plugin before 2.2.9 does not sanitize and escape the post parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting.

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: CVE.org

CVE-2025-2270

The Countdown, Coming Soon, Maintenance – Countdown & Clock plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 2.8.9.1 via the createCdObj function. This makes it possible for unauthenticated attackers to include and execute files with the specific filenames on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in some cases.

Descripción técnica mostrada en el idioma original de la fuente (inglés).

Fuente: Wordfence

Cómo solucionarlo

Actualiza este plugin a la última versión de wordpress.org — cada CVE de arriba indica la versión exacta que lo corrigió ("Corregido en") cuando hay una registrada.

Este es el historial completo de vulnerabilidades conocidas del plugin, no un escaneo de una instalación específica — ejecuta un escaneo gratis de tu propio sitio para verificar tu versión instalada exacta.