Product:
Microsoft Purview
Summary
Server-side request forgery in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network. This vulnerability can lead to significant security risks if exploited. Attackers can manipulate requests to gain unauthorized access to sensitive information.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 8.6 | CVE-2026-26139 |
Exploitation
To exploit this vulnerability, an attacker can send crafted requests to the server, which may allow them to access internal resources that should be restricted. By leveraging the server-side request forgery, the attacker can potentially escalate their privileges and perform unauthorized actions within the network.
Affected Products
- Microsoft Purview: Affected by server-side request forgery, allowing unauthorized privilege escalation.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Additionally, implementing network segmentation and strict access controls can help limit the potential impact of such vulnerabilities.