4.3

CVE-2015-2531: microsoft lync_server Cross-site Scripting

CVSS: 4.3v2.0MediumModified
Published 09-09-2015Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-2531 is a medium (CVSS 4.3) Cross-site Scripting vulnerability in microsoft lync_server. EPSS estimates a 10.89% chance of exploitation in the next 30 days, higher than 95.8% of scored vulnerabilities.

Overall risk
19/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
10.89%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 09-09-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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 metrics

1 score · 1 source · 1 version

EPSS trend

Probability

10.89%

Chance of exploitation in the next 30 days

Percentile

96%

Versus all other CVEs

30-day change

0.00 pp

From 10.89% on 19-09-2026

19-09-202619-10-2026
EPSS score
10.89%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Microsoft2 products

1 vendor · 2 products

References

2 links