StorageGRID SSRF via Microsoft Entra ID SSO in 11.9.0.12/12.0.0.4
CVE-2026-22048 Published on February 17, 2026
StorageGRID (formerly StorageGRID Webscale) versions prior to 11.9.0.12 and 12.0.0.4 with Single Sign-on enabled and configured to use Microsoft Entra ID (formerly Azure AD) as an IdP are susceptible to a Server-Side Request Forgery (SSRF) vulnerability. Successful exploit could allow an authenticated attacker with low privileges to delete configuration data or deny access to some resources.
Vulnerability Analysis
CVE-2026-22048 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and a high impact on availability.
Weakness Type
What is a SSRF Vulnerability?
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. By providing URLs to unexpected hosts or ports, attackers can make it appear that the server is sending the request, possibly bypassing access controls such as firewalls that prevent the attackers from accessing the URLs directly. The server can be used as a proxy to conduct port scanning of hosts in internal networks, use other URLs such as that can access documents on the system (using file://), or use other protocols such as gopher:// or tftp://, which may provide greater control over the contents of requests.
CVE-2026-22048 has been classified to as a SSRF vulnerability or weakness.
Products Associated with CVE-2026-22048
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Affected Versions
NETAPP StorageGRID (formerly StorageGRID Webscale):- Before 11.9.0.12 is affected.
- Version 12.0.0.0 and below 12.0.0.4 is affected.