EUVD-2026-63623
GHSA-hjp2-pvfv-h8vh
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSRF is network-exploitable without authentication; high confidentiality impact reflects internal metadata/credential exposure; no integrity or availability impact applies.
Primary rating from Vendor (microsoft).
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
5DescriptionNVD
Server-side request forgery (ssrf) in Azure Data Factory allows an unauthorized attacker to disclose information over a network.
AnalysisAI
Server-side request forgery in Microsoft Azure Data Factory exposes sensitive internal information to unauthenticated remote attackers over a network. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms exploitation requires no authentication, no user interaction, and no special network positioning - any internet-reachable instance is in scope. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No special conditions are required for exploitation beyond network access to an Azure Data Factory instance - the CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms this is a remote, unauthenticated, low-complexity attack requiring no user interaction. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 7.5 score is driven by a network-accessible, unauthenticated, low-complexity attack path with high confidentiality impact - a combination that makes this appear urgent on dashboards. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the vendor-released patch per Microsoft's Security Response Center advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66800 - this is the primary and recommended fix. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all Microsoft Azure Data Factory instances accessible from the internet and document their connections to sensitive systems. …
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More in Azure Data Factory
View allSame weakness CWE-918 – Server-Side Request Forgery (SSRF)
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External POC / Exploit Code
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