CVE-2012-2520: microsoft groove_server Cross-site Scripting
Vulnerability summary
CVE-2012-2520 is a medium (CVSS 4.3) Cross-site Scripting vulnerability in microsoft groove_server. EPSS estimates a 34.28% chance of exploitation in the next 30 days, higher than 98.3% of scored vulnerabilities.
Timeline
- 09-10-2012PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Cross-site scripting (XSS) vulnerability in Microsoft InfoPath 2007 SP2 and SP3 and 2010 SP1, Communicator 2007 R2, Lync 2010 and 2010 Attendee, SharePoint Server 2007 SP2 and SP3 and 2010 SP1, Groove Server 2010 SP1, Windows SharePoint Services 3.0 SP2, SharePoint Foundation 2010 SP1, and Office Web Apps 2010 SP1 allows remote attackers to inject arbitrary web script or HTML via a crafted string, aka "HTML Sanitization Vulnerability."
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
34.28%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
+5.80 pp
From 28.48% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft8 products
- groove_server2010:sp1
- infopath2007:sp2 | 2010:sp1
- lync2010
- office_communicator2007:r2
- office_web_apps2010:sp1
1 vendor · 8 products
References
9 links- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14976VDB EntrySignatureX Refsource OVAL
- www.us-cert.gov/cas/techalerts/TA12-283A.htmlThird Party AdvisoryX Refsource CERTUS Government Resource
- docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-066Vendor AdvisoryX Refsource MS