CVE-2025-54708
WordPress vulnerability analysis and mitigation

Overview

A DOM-Based Cross-site Scripting (XSS) vulnerability was discovered in bPlugins B Blocks WordPress plugin affecting versions through 2.0.5. The vulnerability was reported on July 30, 2025, and publicly disclosed on August 14, 2025 by security researcher Abu Hurayra (Patchstack).

Technical details

The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation) and has been assigned a CVSS v3.1 base score of 6.5 (Medium). The attack vector is Network-based (AV:N), with Low attack complexity (AC:L), requiring Low privileges (PR:L) and User interaction (UI:R). The scope is Changed (S:C) with Low impact on Confidentiality (C:L), Integrity (I:L), and Availability (A:L) (Patchstack).

Impact

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 B Blocks plugin. Users are advised to update to version 2.0.6 or later to remove the vulnerability (Patchstack).

Additional resources


SourceThis report was generated using AI

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