Server-side request forgery (ssrf) in Skype for Business allows an unauthorized attacker to disclose information over a network.

Project Subscriptions

Vendors Products
Microsoft Subscribe
Skype For Business Server 2015 Subscribe
Skype For Business Server 2019 Subscribe
Skype For Business Server Subscription Edition Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 09 Sep 2026 00:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
Description Server-side request forgery (ssrf) in Skype for Business allows an unauthorized attacker to disclose information over a network.
Title Skype for Business Information Disclosure Vulnerability
First Time appeared Microsoft
Microsoft skype For Business Server 2015
Microsoft skype For Business Server 2019
Microsoft skype For Business Server Subscription Edition
Weaknesses CWE-918
CPEs cpe:2.3:a:microsoft:skype_for_business_server_2015:*:cu13:*:*:*:*:*:*
cpe:2.3:a:microsoft:skype_for_business_server_2019:*:cu8:*:*:*:*:*:*
cpe:2.3:a:microsoft:skype_for_business_server_subscription_edition:*:cu1:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft skype For Business Server 2015
Microsoft skype For Business Server 2019
Microsoft skype For Business Server Subscription Edition
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-09-08T23:33:32.350Z

Reserved: 2026-07-24T18:06:51.294Z

Link: CVE-2026-66304

cve-icon Vulnrichment

Updated: 2026-09-08T19:55:06.587Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-09-08T19:18:07.950

Modified: 2026-09-08T20:17:37.800

Link: CVE-2026-66304

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses