CVE-2026-22048
CVE-2026-22048 is a high-severity vulnerability with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.
Key facts
- Severity: High (CVSS 3.x base score 7.1)
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-8066
- Weakness: CWE-918
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2026-22048?
- 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.
- How severe is CVE-2026-22048?
- CVE-2026-22048 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
- Is CVE-2026-22048 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-22048?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2026-22048 have an EU (EUVD) identifier?
- Yes. CVE-2026-22048 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8066.
- When was CVE-2026-22048 published?
- CVE-2026-22048 was published on 2026-02-18 and last updated on 2026-06-17.
References
Other CWE-918 (Server-Side Request Forgery (SSRF)) vulnerabilities
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- CVE-2026-32169 — Critical (CVSS 10.0): Server-side request forgery (ssrf) in Azure Cloud Shell allows an unauthorized attacker to elevate privileges over a…
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