BaseFortify

Publication date: 2026-06-30

Last updated on: 2026-06-30

Assigner: Chrome

Description

Inappropriate implementation in HTMLParser in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-30

Last Modified

2026-06-30

Generated

2026-07-01

AI Q&A

2026-07-01

EPSS Evaluated

N/A

NVD

CVE-2026-13977

EUVD

EUVD-2026-40665

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 150.0.7871.47 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability is an inappropriate implementation in the HTMLParser component of Google Chrome versions prior to 150.0.7871.47. It allows a remote attacker to inject arbitrary scripts or HTML content through a crafted HTML page, resulting in a type of cross-site scripting known as UXSS (Universal Cross-Site Scripting).

Impact Analysis

The vulnerability can allow an attacker to execute arbitrary scripts in the context of the victim's browser. This can lead to unauthorized actions such as stealing sensitive information, hijacking user sessions, or performing actions on behalf of the user without their consent.

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