CVE-2025-26938: 
WordPress vulnerability analysis and mitigation

A Stored Cross-Site Scripting (XSS) vulnerability was discovered in bPlugins Countdown Timer WordPress plugin, identified as CVE-2025-26938. The vulnerability affects versions through 1.2.6 of the Countdown Timer plugin and was disclosed on February 23, 2025. The vulnerability requires authenticated access with Contributor or higher privileges (Patchstack).

The vulnerability is classified as an Improper Neutralization of Input During Web Page Generation (CWE-79) with a CVSS v3.1 score of 6.5 (Medium). The attack vector is network-based (AV:N), requires low attack complexity (AC:L), low privileges (PR:L), user interaction (UI:R), and has a changed scope (S:C) with low impacts on confidentiality, integrity, and availability (NVD).

If exploited, this vulnerability could allow malicious actors to inject malicious scripts, including redirects, advertisements, and other HTML payloads into the website. These injected scripts would be executed when visitors access the affected site (Patchstack).

The vulnerability has been patched in version 1.2.7 of the Countdown Timer plugin. Users are advised to update to version 1.2.7 or later to remove the vulnerability. Patchstack users have the option to enable auto-update for vulnerable plugins (Patchstack).

The vulnerability was initially reported by security researcher Logan Cote on January 24, 2025. Early warning was sent to Patchstack customers on February 23, 2025, before the public disclosure on February 25, 2025 (Patchstack).