StorageGRID SSRF (pre-11.8.0.15/11.9.0.8) Enables Unauth GM/TM Password Change
CVE-2025-26515 Published on September 19, 2025
CVE-2025-26515 Server-Side Request Forgery Vulnerability in StorageGRID (formerly StorageGRID Webscale)
StorageGRID (formerly
StorageGRID Webscale) versions prior to 11.8.0.15 and 11.9.0.8 without
Single Sign-on enabled are susceptible to a Server-Side Request Forgery
(SSRF) vulnerability. Successful exploit could allow an unauthenticated
attacker to change the password of any Grid Manager or Tenant Manager
non-federated user.
Vulnerability Analysis
CVE-2025-26515 can be exploited with network access, and does not require authorization privileges or user interaction. 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, a high impact on integrity, and no 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-2025-26515 has been classified to as a SSRF vulnerability or weakness.
Products Associated with CVE-2025-26515
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Affected Versions
NetApp StorageGRID:- Before 11.8.0.15 is affected.
- Before 11.9.0.8 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.