CVE-2026-13977

Published Jun 30, 2026 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
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)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Chrome HTMLParser Vulnerability Allows Remote Script Injection
Type Values Removed Values Added
Title Chrome HTMLParser Vulnerability Allows Remote Script Injection
Type Values Removed Values Added
Title Cross‑Site Scripting via HTMLParser in Google Chrome
Type Values Removed Values Added
Title Cross‑Site Scripting via HTMLParser in Google Chrome
Type Values Removed Values Added
Title Cross‑Site Scripting Vulnerability in Chrome's HTML Parser
Type Values Removed Values Added
Title Cross‑Site Scripting Vulnerability in Chrome's HTML Parser
Type Values Removed Values Added
Title Chrome HTMLParser Vulnerability Allowing Remote XSS via Crafted Pages
Type Values Removed Values Added
Title Chrome HTMLParser Vulnerability Allowing Remote XSS via Crafted Pages
Type Values Removed Values Added
Title Cross‑Site Scripting Vulnerability in Chrome’s HTMLParser
Type Values Removed Values Added
Title Cross‑Site Scripting Vulnerability in Chrome’s HTMLParser
Type Values Removed Values Added
Title Cross‑site scripting via HTMLParser in Chrome
Type Values Removed Values Added
Title Cross‑site scripting via HTMLParser in Chrome
Type Values Removed Values Added
Title User-Interface XSS via Chrome HTMLParser Improper Script Sanitization
Type Values Removed Values Added
Title User-Interface XSS via Chrome HTMLParser Improper Script Sanitization
Type Values Removed Values Added
Title Chrome HTMLParser Cross‑site Scripting Vulnerability
Type Values Removed Values Added
Title Chrome HTMLParser Cross‑site Scripting Vulnerability
Type Values Removed Values Added
Title HTMLParser Vulnerability Allowing Script Injection in Chrome
Type Values Removed Values Added
Title HTMLParser Vulnerability Allowing Script Injection in Chrome
Type Values Removed Values Added
Title Insecure HTML Parser Enables Cross‑Site Scripting in Chrome
Type Values Removed Values Added
Title Insecure HTML Parser Enables Cross‑Site Scripting in Chrome
Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title HTMLParser Vulnerability Enabling Arbitrary Script Injection
Weaknesses CWE-79
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title HTMLParser Vulnerability Enabling Arbitrary Script Injection
Weaknesses CWE-79
Type Values Removed Values Added
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)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 7:29 PM
Reserved
Jun 29, 2026, 11:04 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM