CVE-2026-32208: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Microsoft Microsoft Edge (Chromium-based)
CVE-2026-32208 is a high-severity cross-site scripting (XSS) vulnerability in Microsoft Edge (Chromium-based) related to improper neutralization of input during web page generation in Microsoft Entra ID. This flaw allows an authorized attacker to perform spoofing attacks over a network. The vulnerability affects all versions of Microsoft Edge (Chromium-based). An official fix is available from Microsoft.
AI Analysis
Technical Summary
This vulnerability, identified as CWE-79, involves improper neutralization of input during web page generation in Microsoft Entra ID, which is integrated with Microsoft Edge (Chromium-based). It enables an authorized attacker to conduct spoofing attacks by injecting malicious scripts, potentially leading to high impact on confidentiality, integrity, and availability. The CVSS v3.1 base score is 8.8, indicating a high severity level. Microsoft has issued an official fix to address this vulnerability.
Potential Impact
Successful exploitation of this vulnerability can lead to high impact on confidentiality, integrity, and availability of affected systems due to cross-site scripting attacks that enable spoofing. This can allow attackers to execute arbitrary scripts in the context of the affected web application, potentially leading to data theft, session hijacking, or other malicious actions.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the provided patch promptly to remediate this vulnerability. Since the remediation level is 'official-fix', applying the vendor's update is the recommended course of action.
CVE-2026-32208: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Microsoft Microsoft Edge (Chromium-based)
Description
CVE-2026-32208 is a high-severity cross-site scripting (XSS) vulnerability in Microsoft Edge (Chromium-based) related to improper neutralization of input during web page generation in Microsoft Entra ID. This flaw allows an authorized attacker to perform spoofing attacks over a network. The vulnerability affects all versions of Microsoft Edge (Chromium-based). An official fix is available from Microsoft.
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CWE-79, involves improper neutralization of input during web page generation in Microsoft Entra ID, which is integrated with Microsoft Edge (Chromium-based). It enables an authorized attacker to conduct spoofing attacks by injecting malicious scripts, potentially leading to high impact on confidentiality, integrity, and availability. The CVSS v3.1 base score is 8.8, indicating a high severity level. Microsoft has issued an official fix to address this vulnerability.
Potential Impact
Successful exploitation of this vulnerability can lead to high impact on confidentiality, integrity, and availability of affected systems due to cross-site scripting attacks that enable spoofing. This can allow attackers to execute arbitrary scripts in the context of the affected web application, potentially leading to data theft, session hijacking, or other malicious actions.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the provided patch promptly to remediate this vulnerability. Since the remediation level is 'official-fix', applying the vendor's update is the recommended course of action.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-32208
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
- Remediation Level
- official-fix
Threat ID: 6a359365f198dc38c1068b81
Added to database: 06/19/2026, 19:07:17 UTC
Last enriched: 07/29/2026, 21:03:36 UTC
Last updated: 07/31/2026, 21:27:07 UTC
Views: 190
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