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CVE-2015-2531

Published: Sep 9, 2015Updated: May 6, 2026 Sources: CVE List NVD BDUCWE-79
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
10.9%
Top 4.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Cross-site scripting (XSS) vulnerability in the jQuery engine in Microsoft Lync Server 2013 and Skype for Business Server 2015 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka "Skype for Business Server and Lync Server XSS Information Disclosure Vulnerability."

CVSS Vector Breakdown

AV:NAC:MAu:NC:NI:PA:N
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:PIntegrity
Partial
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

lync servermicrosoft
On-premWeb App
Enterprise Software / collaboration-groupware
skype for business servermicrosoft
On-prem
Operating Systems / windows
n/an/a
Microsoft Lync ServerMicrosoft Corp
On-premOS
Operating Systems / windows
Skype for Business ServerMicrosoft Corp
On-prem
Communications / messaging-chat
microsoftcommercialUSOperating Systems
microsoft corpcommercialUSOperating Systemsaka microsoft corporation

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

http://www.securitytracker.com/id/1033497
securitytracker.com
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-104
docs.microsoft.com
http://technet.microsoft.com/security/bulletin/MS15-104
technet.microsoft.com

Timeline

Published
Sep 9, 2015
Last Updated
May 6, 2026

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