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Google Chrome Inappropriate Implementation in SanitizerAPI Allowing Universal Cross-Site Scripting

Vulnerability

A vulnerability in Google Chrome prior to version 148.0.7778.96 involves an inappropriate implementation in the SanitizerAPI. This flaw enables remote attackers to inject arbitrary scripts or HTML, leading to universal cross-site scripting (UXSS) via a crafted HTML page.

Impact

Exploitation of this vulnerability allows for universal cross-site scripting, where injected scripts can be executed in the context of the user.

Remediation

Users can update to Google Chrome version 148.0.7778.96 or later to address this vulnerability.

Added: May 6, 2026, 8:27 PM
Updated: May 6, 2026, 8:27 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
1.3
exploitability
4.2
remediation
7.7
relevance
7.6
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.