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6.5

Google +1 Button may execute malicious scripts

CVE-2025-46483 · published 1 year ago
Summary

The Google +1 Button version 0.1.2 and earlier can be tricked into running code that an attacker places on a web page. This could let a malicious site steal information or take actions in a user’s browser without their consent. Update the button to a newer version or remove it until a fix is applied.

Original advisory text
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Alex Moss Peadig’s Google +1 Button google-1 allows DOM-Based XSS.This issue affects Peadig’s G...
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Alex Moss Peadig’s Google +1 Button google-1 allows DOM-Based XSS.This issue affects Peadig’s Google +1 Button: from n/a through <= 0.1.2.
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
Published24 Apr 2025
Updated3 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-46483 · NVD
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