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Vulnerability DatabaseCVE-2025-49881

CVE-2025-49881: 
WordPress vulnerability analysis and mitigation

Overview

CVE-2025-49881 is a Cross-site Scripting (XSS) vulnerability discovered in CyberChimps Responsive Blocks WordPress plugin. The vulnerability was disclosed on June 12, 2025, and affects versions through 2.0.5. This security issue has been classified as CWE-79: Improper Neutralization of Input During Web Page Generation (NVD, Wiz).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 6.5 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. The exploitation of this vulnerability requires contributor-level privileges (Wiz, Patchstack).

Impact

When exploited, this vulnerability could allow a malicious actor 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).

Mitigation and workarounds

The vulnerability has been patched in version 2.0.6 of the Responsive Blocks plugin. Users are advised to update to version 2.0.6 or later to remove the vulnerability. Patchstack users have the additional option to enable auto-update for vulnerable plugins (Patchstack).

Additional resources

Source: This report was generated using AI

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