CVE-2004-1668: Multiple SQL injection vulnerabilities in index.php in Subjects 2.0 Postnuke module allow remote attackers...

Security readout for executives and security teams

CVE-2004-1668 is an old SQL injection issue in the Subjects 2.0 module for Postnuke. If the vulnerable module is still exposed, a remote attacker may be able to manipulate database queries through page, subject, or category identifiers. Exposure is most likely in legacy Postnuke sites that still run the Subjects 2.0 module. Modern environments are unlikely to be affected unless old CMS code remains internet-facing or archived applications are still reachable. Treat this as a legacy exposure risk. It does not justify emergency response without evidence of use, but any internet-facing instance should be located quickly because SQL injection can affect data confidentiality and integrity. Mitigation focus: Check original vendor or maintainer guidance for a fixed version or advisory.; Remove or disable the Subjects 2.0 module if it is not required.; Restrict internet access to legacy Postnuke deployments pending review..

Prepared

Jun 30, 2026, 00:10 UTC (UTC+00:00)

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