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CVE-2011-2941

19
FAUCET Score

CVE-2011-2941 describes an open redirect vulnerability in Red Hat JBoss Enterprise Portal Platform versions prior to 5.2.0. This flaw allows remote attackers to redirect users to arbitrary external websites, facilitating phishing attacks by manipulating the initialURI parameter. The vulnerability has a CVSS score of 5.8, indicating a medium severity, as it can be exploited remotely with medium attack complexity, potentially leading to information disclosure and integrity impacts. There is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.1.1CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_portal_platform:*:*:*:*:*:*:*:*
4.3.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_portal_platform:4.3.0:*:*:*:*:*:*:*
4.3.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_portal_platform:4.3.0:cp03:*:*:*:*:*:*
4.3.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_portal_platform:4.3.0:cp04:*:*:*:*:*:*
4.3.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_portal_platform:4.3.0:cp05:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.13%
Probability of exploitation in next 30 days
EPSS Percentile
63.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0113 is in the 25th percentile among its peer group of 19,955 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 redhat_api
Product: Red Hat JBoss Portal 5
View patch

Vendor Advisories (1)

redhatCVE-2011-2941Low

Platform: open URL redirect

Dec 14, 2011

References

rhn.redhat.com / errata/RHSA-2011-1822.html
Vendor Advisory