CVE-2026-23652: CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') in Microsoft Microsoft Power Pages
Improper neutralization of special elements used in a command ('command injection') in Microsoft Power Pages allows an unauthorized attacker to execute code over a network.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-23652) in Microsoft Power Pages involves improper neutralization of special elements in commands, classified as CWE-77 (Command Injection). It enables an attacker without privileges or user interaction to execute arbitrary code over a network. The CVSS v3.1 base score is 10.0, indicating critical severity with network attack vector, low attack complexity, no privileges required, no user interaction, and complete impact on confidentiality, integrity, and availability. Microsoft has published an official fix for this vulnerability.
Potential Impact
Successful exploitation allows remote, unauthenticated attackers to execute arbitrary code on affected Microsoft Power Pages installations, potentially leading to full system compromise including confidentiality, integrity, and availability impacts.
Mitigation Recommendations
An official fix is available from Microsoft. Users should apply the vendor-provided patch promptly. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23652 for detailed remediation instructions.
CVE-2026-23652: CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') in Microsoft Microsoft Power Pages
Description
Improper neutralization of special elements used in a command ('command injection') in Microsoft Power Pages allows an unauthorized attacker to execute code over a network.
CVSS v3.1
Score 10.0critical
Affected software
Microsoft
Microsoft Power Pages
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-23652) in Microsoft Power Pages involves improper neutralization of special elements in commands, classified as CWE-77 (Command Injection). It enables an attacker without privileges or user interaction to execute arbitrary code over a network. The CVSS v3.1 base score is 10.0, indicating critical severity with network attack vector, low attack complexity, no privileges required, no user interaction, and complete impact on confidentiality, integrity, and availability. Microsoft has published an official fix for this vulnerability.
Potential Impact
Successful exploitation allows remote, unauthenticated attackers to execute arbitrary code on affected Microsoft Power Pages installations, potentially leading to full system compromise including confidentiality, integrity, and availability impacts.
Mitigation Recommendations
An official fix is available from Microsoft. Users should apply the vendor-provided patch promptly. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23652 for detailed remediation instructions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-01-14T16:59:33.462Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23652","vendor":"Microsoft"}]
Threat ID: 6a10d8e4e1370fbb485de025
Added to database: 05/22/2026, 22:29:56 UTC
Last enriched: 08/11/2026, 16:29:26 UTC
Last updated: 09/10/2026, 21:03:50 UTC
Views: 193
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