Plan
active
SharePoint CVE-2026-65660 Reclassified as Authenticated RCE
- Engineer — Plan: The CVSS 6.5 spoofing label may have caused teams to deprioritize this patch; full technical details are now public, raising PoC risk. Patch SharePoint Server 2016, 2019, and Subscription Edition to the vendor-supplied fix before a PoC materializes.
- SOC/IR — Plan: With detailed exploit mechanics now public, exploitation attempts are more likely in coming weeks. Build or stage SharePoint-targeted authenticated RCE hunt queries now so you can sweep quickly if active exploitation is reported.
- Leader — Skip
- Signals: CVE-2026-65660 — CISA KEV: not listed, EPSS 0.01, no public PoC found
This entry was curated and judged by AI (Claude) with automated enrichment
(CISA KEV / EPSS / public PoC). Verify against the original source before
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