undici vulnerable to cookie attribute injection via unsanitized domain and unparsed setCookie fields
CVE-2026-16729
Summary
No cwe for this issue in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Products covered
Microsoft SharePoint Server Subscription Edition
Remediation
Install KB5002927.
Vendor-listed fixes
16.0.20326.20190
CVEs in this advisory 1
Update history
What changed in later vendor updates
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- The vendor changed the advisory's last-updated date.
Updates
- Published by Microsoft Security Response Center
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Updated by Microsoft Security Response Center
The vendor changed the advisory after it was first published.
- Confirmed at the source
Our collector saw this advisory during a later source check.