CVE-2010-0817 json
Cross-site scripting (XSS) vulnerability in _layouts/help.aspx in Microsoft SharePoint Server 2007 12.0.0.6421 and possibly earlier, and Sh…
published 16y ago modified 4mo ago also EUVD-2010-0843
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 28.7%
- EPSS 28.7% chance of exploitation in 30 days, percentile 98%
- public exploits
- 1
- Exploit-DB
Summary
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.
Is CVE-2010-0817 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerTimeline
- First public exploit (EDB-12450)
- Published
Exploit prediction
28.71% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-12450 Microsoft SharePoint Server 2007 - Cross-Site Scripting webapps, 2010-04-29
- htbridge.ch http://www.htbridge.ch/advisory/xss_in_microsoft_sharepoint_server_2007.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
htbridge.ch
/advisory/xss_in_microsoft_sharepoint_server_2007.html
exploit
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2010/ms10-039
vendor-advisory
-
securityfocus.com
/archive/1/511021/100/0/threaded
mailing-list
-
us-cert.gov
/cas/techalerts/TA10-159B.html
third-party-advisory, us-government-resource
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7468
vdb-entry, signature
Sources
- CVE List CVE-2010-0817
- NVD CVE-2010-0817
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.