4.3

CVE-2010-0817: microsoft sharepoint_server Cross-site Scripting

CVSS: 4.3v2.0MediumModified
Published 29-04-2010Last modified 07-08-2024
Open JSON

Vulnerability summary

CVE-2010-0817 is a medium (CVSS 4.3) Cross-site Scripting vulnerability in microsoft sharepoint_server. EPSS estimates a 28.71% chance of exploitation in the next 30 days, higher than 98.1% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
33/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
28.71%
0%100%
High · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference, exploit-database

Timeline

  1. 29-04-2010
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

Cross-site scripting (XSS) vulnerability in _layouts/help.aspx in Microsoft SharePoint Server 2007 12.0.0.6421 and possibly earlier, and SharePoint Services 3.0 SP1 and SP2, versions, allows remote attackers to inject arbitrary web script or HTML via the cid0 parameter.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

28.71%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

0.00 pp

From 28.71% on 19-09-2026

19-09-202619-10-2026
EPSS score
28.71%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • referenceUnverified

    Exploit Reference (htbridge.ch)

    Maturity: unknown

  • exploit-databasewindowsVerified

    Microsoft SharePoint Server 2007 - Cross-Site Scripting

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Microsoft2 products

1 vendor · 2 products

References

5 links