CVE-2009-3803: Multiple cross-site scripting (XSS) vulnerabilities in Amiro.CMS 5.4.0.0 and earlier allow remote attackers...

Security readout for executives and security teams

This CVE describes multiple cross-site scripting flaws in Amiro.CMS 5.4.0.0 and earlier. An attacker may be able to inject script or HTML through several public and admin-facing inputs. Business impact depends on whether the CMS is still deployed and who can be tricked into viewing malicious content. Exposure is likely limited to organizations still running Amiro.CMS 5.4.0.0 or earlier, especially internet-facing sites with forums, comments, guestbooks, blogs, news, tags, or accessible admin pages. Prioritize this if Amiro.CMS remains internet-facing or supports user-generated content. If no Amiro.CMS is deployed, no action is needed beyond documenting non-exposure. The main concern is browser-side compromise of users or administrators. Mitigation focus: Inventory Amiro.CMS deployments and confirm whether any are version 5.4.0.0 or earlier.; Check Amiro.CMS vendor guidance or advisories for fixed releases or supported mitigations.; Restrict administrative interfaces from the public internet where operationally possible..

Prepared

Jun 28, 2026, 18:15 UTC (UTC+00:00)

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