CVE-2026-24303: CWE-284: Improper Access Control in Microsoft Microsoft Partner Center
Improper access control in Microsoft Partner Center allows an authorized attacker to elevate privileges over a network.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-24303) in Microsoft Partner Center is categorized under CWE-284 (Improper Access Control). It permits an authorized attacker to escalate privileges remotely, potentially gaining higher access rights than intended. The CVSS 3.1 vector indicates network attack vector, low attack complexity, privileges required, no user interaction, scope changed, and high impact on confidentiality and integrity. Microsoft has released an official fix for this vulnerability as per their security advisory.
Potential Impact
Successful exploitation could allow an authorized attacker to elevate their privileges within Microsoft Partner Center, compromising confidentiality and integrity of the system. There is no impact on availability reported. No known exploits are currently active in the wild.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided in the Microsoft security advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24303 promptly to remediate this vulnerability.
CVE-2026-24303: CWE-284: Improper Access Control in Microsoft Microsoft Partner Center
Description
Improper access control in Microsoft Partner Center allows an authorized attacker to elevate privileges over a network.
CVSS v3.1
Score 9.6critical
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-24303) in Microsoft Partner Center is categorized under CWE-284 (Improper Access Control). It permits an authorized attacker to escalate privileges remotely, potentially gaining higher access rights than intended. The CVSS 3.1 vector indicates network attack vector, low attack complexity, privileges required, no user interaction, scope changed, and high impact on confidentiality and integrity. Microsoft has released an official fix for this vulnerability as per their security advisory.
Potential Impact
Successful exploitation could allow an authorized attacker to elevate their privileges within Microsoft Partner Center, compromising confidentiality and integrity of the system. There is no impact on availability reported. No known exploits are currently active in the wild.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided in the Microsoft security advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24303 promptly to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-01-21T21:28:02.969Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24303","vendor":"Microsoft"}]
Threat ID: 69ea97db87115cfb68681ba1
Added to database: 4/23/2026, 10:06:19 PM
Last enriched: 6/2/2026, 8:21:35 PM
Last updated: 6/7/2026, 7:46:39 PM
Views: 56
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