Path Traversal in Microsoft Sharepoint Server Subscription Edition
CVE-2026-70298
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- Microsoft Office SharePoint Information Disclosure Vulnerability (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2026-70298?
- CVE-2026-70298 is a medium-severity vulnerability in Microsoft Sharepoint Server Subscription Edition, classified under Path Traversal. CVSS score: 6.5/10. Published 2026-10-13.
- How severe is CVE-2026-70298?
- Medium severity. CVSS v3 base score is 6.5 out of 10.