CVE-2012-4052: Multiple cross-site scripting (XSS) vulnerabilities in Jease before 2.9, when creating a comment, allow rem...

Security readout for executives and security teams

CVE-2012-4052 is a cross-site scripting issue in Jease before 2.9. An attacker who can create a comment may inject script or HTML into the author, subject, or comment fields. Business impact depends on whether Jease is still deployed and whether untrusted users can post comments. Exposure is likely limited to organizations still running Jease before 2.9 with comment creation enabled for untrusted or semi-trusted users. Public-facing sites are the highest concern. Prioritize if Jease is internet-facing or accepts comments from untrusted users. If Jease is not deployed, no direct action is indicated beyond asset confirmation. Mitigation focus: Inventory any Jease deployments and identify versions below 2.9.; Review vendor guidance and update affected Jease instances to 2.9 if applicable.; Restrict comment creation to trusted users until remediation is complete..

Prepared

Jun 28, 2026, 00:52 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.