CVE-2011-1891 is a reflected cross-site scripting (XSS) vulnerability affecting Microsoft Windows SharePoint Services 3.0 SP2 and SharePoint Foundation 2010 (Gold and SP1). This flaw allows remote attackers to inject arbitrary web script or HTML through unspecified parameters in a script request. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and potential for partial integrity impact, but no confidentiality or availability impact. Despite its FAUCET Risk Score of 94/100 and an EPSS score higher than 97% of all CVEs, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2010CPE matchmatch criteria | cpe:2.3:a:microsoft:sharepoint_foundation:2010:*:*:*:*:*:*:* | ||
2010CPE matchmatch criteria | cpe:2.3:a:microsoft:sharepoint_foundation:2010:sp1:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:a:microsoft:sharepoint_services:3.0:sp2:x32:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:a:microsoft:sharepoint_services:3.0:sp2:x64:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.