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CVE-2011-2191

23
FAUCET Score

CVE-2011-2191 describes a Cross-Site Request Forgery (CSRF) vulnerability in Cherokee-admin versions prior to 1.2.99, impacting the Cherokee web server. This flaw allows remote attackers to hijack an administrator's authenticated session to inject Cross-Site Scripting (XSS) sequences, for instance, via a manipulated nickname field. With a CVSS score of 6.8, it presents a medium severity risk, requiring moderate attack complexity but potentially leading to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.98CPE matchmatch criteria
cpe:2.3:a:cherokee-project:cherokee:*:*:*:*:*:*:*:*
0.3.0CPE matchmatch criteria
cpe:2.3:a:cherokee-project:cherokee:0.3.0:*:*:*:*:*:*:*
0.4.0CPE matchmatch criteria
cpe:2.3:a:cherokee-project:cherokee:0.4.0:*:*:*:*:*:*:*
0.4.1CPE matchmatch criteria
cpe:2.3:a:cherokee-project:cherokee:0.4.1:*:*:*:*:*:*:*
0.4.2CPE matchmatch criteria
cpe:2.3:a:cherokee-project:cherokee:0.4.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.40%
Probability of exploitation in next 30 days
EPSS Percentile
69.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0140 is in the 41st percentile among its peer group of 19,954 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)

redhatpatch availablevia nvd_reference
View patch

References

lists.fedoraproject.org / pipermail/package-announce/2011-September/066222.html
osvdb.org / 72693
bugzilla.redhat.com / show_bug.cgi
ExploitPatch
seclists.org / fulldisclosure/2011/Jun/0
launchpad.net / bugs/784632
Exploit
cherokee-project.com / download/LATEST_is_1.2.99/cherokee-1.2.99.tar.gz
Patch
openwall.com / lists/oss-security/2011/06/02/2
openwall.com / lists/oss-security/2011/06/03/6
Exploit
openwall.com / lists/oss-security/2011/06/06/22
Exploit
securityfocus.com / bid/49772