CVE-2007-0639: Multiple static code injection vulnerabilities in error.php in GuppY 4.5.16 and earlier allow remote attack...

Security readout for executives and security teams

CVE-2007-0639 affects GuppY 4.5.16 and earlier. A remote attacker could use malicious cookie values to make the application write PHP code into an include file under the data directory. If exploitable, this can become server-side code execution in the context of the web application. Exposure is likely limited to legacy public or internal sites still running GuppY 4.5.16 or earlier. The supplied CPE data is not populated, so teams must validate by application name, version, file paths, and deployment records rather than relying only on scanner matching. Treat confirmed exposed instances as urgent legacy risk. This is old software, but the impact described is remote PHP code injection. If any affected GuppY site remains reachable, prioritize isolation, replacement, or vendor-guided upgrade. Mitigation focus: Identify and remove or isolate GuppY 4.5.16 and earlier deployments.; Check GuppY or vendor-maintainer guidance for the correct fixed version or migration path.; Restrict public access to affected legacy instances while remediation is planned..

Prepared

Jun 29, 2026, 07:49 UTC (UTC+00:00)

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