Is CVE-2011-4580 being actively exploited?

CVE-2011-4580 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-4580?

CVE-2011-4580 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2011-4580

MEDIUM · CVSS 4.3EPSS 1.0%EU EUVD

Multiple cross-site scripting (XSS) vulnerabilities in Red Hat JBoss Enterprise Portal Platform before 5.2.0 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 1.0% (63th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-4506)
Published: February 26, 2014
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4506 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform
redhat / jboss enterprise portal platform

References

http://rhn.redhat.com/errata/RHSA-2011-1822.html(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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