CVE-2010-2503: Multiple cross-site scripting (XSS) vulnerabilities in Splunk 4.0 through 4.0.10 and 4.1 through 4.1.1 allo...

Security readout for executives and security teams

CVE-2010-2503 covers multiple cross-site scripting flaws in Splunk 4.0 through 4.0.10 and 4.1 through 4.1.1. An attacker could inject script or HTML into Splunk Web paths involving redirects or user input. Business risk is highest where old Splunk management interfaces remain reachable by users or networks. Exposure is likely limited to organizations still running Splunk 4.0.x or 4.1.0-4.1.1. Risk depends on whether Splunk Web is accessible, whether untrusted users can interact with it, and whether privileged users may view attacker-controlled content. Treat this as a legacy exposure cleanup item with moderate urgency. It is not cited as actively exploited in the provided sources, but Splunk often holds sensitive operational data and admin access, raising business impact if old web interfaces remain reachable. Mitigation focus: Inventory Splunk deployments and identify any 4.0.x or 4.1.0-4.1.1 instances.; Review Splunk advisory SP-CAAAFGD for vendor-confirmed corrected versions or mitigations.; Upgrade affected Splunk instances according to vendor guidance..

Prepared

Jun 28, 2026, 02:01 UTC (UTC+00:00)

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