Unrated severityNVD Advisory· Published Oct 28, 2013· Updated Jun 16, 2026
CVE-2012-4529
CVE-2012-4529
Description
The org.apache.catalina.connector.Response.encodeURL method in Red Hat JBoss Web 7.1.x and earlier, when the tracking mode is set to COOKIE, sends the jsessionid in the URL of the first response of a session, which allows remote attackers to obtain the session id (1) via a man-in-the-middle attack or (2) by reading a log.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12cpe:2.3:a:redhat:jboss_community_application_server:*:*:*:*:*:*:*:*+ 9 more
- cpe:2.3:a:redhat:jboss_community_application_server:*:*:*:*:*:*:*:*range: <=7.1.1
- cpe:2.3:a:redhat:jboss_community_application_server:5.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_community_application_server:5.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_community_application_server:5.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_community_application_server:6.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_community_application_server:6.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_community_application_server:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_community_application_server:7.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_community_application_server:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_community_application_server:7.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.0.0:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
6- rhn.redhat.com/errata/RHSA-2013-0833.htmlnvdVendor Advisory
- rhn.redhat.com/errata/RHSA-2013-0839.htmlnvdVendor Advisory
- rhn.redhat.com/errata/RHSA-2013-1437.htmlnvdVendor Advisory
- ocpsoft.org/support/topic/session-id-is-appended-as-url-path-parameter-in-very-first-request/nvd
- rhn.redhat.com/errata/RHSA-2013-0834.htmlnvd
- issues.jboss.org/browse/JBWEB-249nvd
News mentions
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