EUVD-2026-73724
GHSA-6x4f-7fpp-hmmw
Severity by source
AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Authenticated low-privilege attacker with user interaction required; only limited network-level information disclosed, no integrity or availability impact.
Primary rating from Vendor (microsoft).
CVSS VectorVendor: microsoft
Lifecycle Timeline
3DescriptionCVE.org
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
AnalysisAI
Server-side request forgery (SSRF) in Microsoft SharePoint Server Subscription Edition enables a low-privileged authenticated attacker to cause the server to issue outbound network requests, resulting in limited information disclosure. Exploitation requires user interaction in addition to a valid low-level account, constraining real-world impact to authenticated insider or phishing-assisted scenarios. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires: (1) a valid low-privileged account on the target SharePoint Server Subscription Edition instance (PR:L per CVSS vector), and (2) user interaction - a legitimate user must perform an action to trigger the vulnerable request (UI:R per CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The overall risk profile is low. … 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-supplied patch that brings SharePoint Server Subscription Edition to build 16.0.20326.20082 or later; the fix is confirmed available per Microsoft Security Response Center (https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69904). … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-918 – Server-Side Request Forgery (SSRF)
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External POC / Exploit Code
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