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CVE-2011-1937

17
FAUCET Score

CVE-2011-1937 describes a cross-site scripting (XSS) vulnerability in Webmin versions 1.540 and earlier. This flaw allows local users to inject arbitrary web script or HTML by manipulating the "Full Name" field via a chfn command, specifically impacting useradmin/index.cgi and useradmin/user-lib.pl. 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. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.540CPE matchmatch criteria
cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*
0.75CPE matchmatch criteria
cpe:2.3:a:webmin:webmin:0.75:*:*:*:*:*:*:*
0.76CPE matchmatch criteria
cpe:2.3:a:webmin:webmin:0.76:*:*:*:*:*:*:*
0.77CPE matchmatch criteria
cpe:2.3:a:webmin:webmin:0.77:*:*:*:*:*:*:*
0.78CPE matchmatch criteria
cpe:2.3:a:webmin:webmin:0.78:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.92%
Probability of exploitation in next 30 days
EPSS Percentile
77.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0192 is in the 60th percentile among its peer group of 19,956 CVEs.

Social Chatter

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.

Media 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

javierb.com.ar / 2011/04/24/xss-webmin-1-540
Exploit
openwall.com / lists/oss-security/2011/05/22/1
openwall.com / lists/oss-security/2011/05/24/7
Exploit
securityreason.com / securityalert/8264
securitytracker.com / id
Exploit
github.com / webmin/webmin/commit/46e3d3ad195dcdc1af1795c96b6e0dc778fb6881
Patch
mandriva.com / security/advisories
securityfocus.com / archive/1/517658
Exploit
securityfocus.com / bid/47558
youtube.com / watch
Exploit