CVE-2005-1951: Multiple HTTP Response Splitting vulnerabilities in osCommerce 2.2 Milestone 2 and earlier allow remote att...

Security readout for executives and security teams

This is a legacy osCommerce issue that can let a remote attacker manipulate HTTP responses. In business terms, an exposed old storefront could show spoofed content or enable cache poisoning, undermining customer trust. The sources do not provide CVSS scoring or evidence of known active exploitation. Exposure is most likely where an internet-facing site still runs osCommerce 2.2 Milestone 2 or earlier, especially legacy index.php or banner.php routes. Modern rewritten, upgraded, or decommissioned storefronts are less likely exposed, but inventory verification is necessary. Prioritize if any customer-facing commerce site still runs the affected legacy osCommerce versions. The issue is old and not KEV-listed, but exposed storefronts can create reputational risk through spoofed content or poisoned caches. Mitigation focus: Inventory public sites for osCommerce 2.2 Milestone 2 or earlier.; Review the linked vendor/advisory solution before applying changes.; Retire or upgrade unsupported legacy osCommerce deployments..

Prepared

Jun 29, 2026, 20:09 UTC (UTC+00:00)

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