CVE-2026-55051CWE-918

Microsoft SharePoint Server Information Disclosure Vulnerability

Medium · published July 14, 2026

CVSS v3.1
6.5
EPSS
1%
Percentile
59.6
In the wild
Unconfirmed
What it is

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00911 · 59.6th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-07-14T17:08Z
EPSS history
Timeline
  • 14 JUL 17:08Z
    Microsoft SharePoint Server Information Disclosure Vulnerability
    cvelistv5