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6.5

bPlugins B Blocks lets attackers inject malicious scripts

CVE-2025-32173 · published 1 year ago
Summary

The B Blocks plugin for your website can store malicious code entered by a user, which is then shown to other visitors. This could let attackers run unwanted actions on your site or steal information from users. Update the plugin to version 2.0.1 or later, or disable the feature that accepts user‑generated content until it is fixed.

Original advisory text
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins B Blocks b-blocks allows Stored XSS.This issue affects B Blocks: from n/a through <= 2...
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins B Blocks b-blocks allows Stored XSS.This issue affects B Blocks: from n/a through <= 2.0.0.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
6.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published4 Apr 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-32173 · NVD
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