CVE-2006-2158: n/a vulnerability

CVE-2006-2158: Dynamic variable evaluation vulnerability in index.php in Stadtaus Guestbook Script 1.7 and earlier, when r...

Dynamic variable evaluation vulnerability in index.php in Stadtaus Guestbook Script 1.7 and earlier, when register_globals is enabled, allows remote attackers to modify arbitrary program variables via parameters, which are evaluated as PHP variable variables, as demonstrated by performing PHP remote file inclusion using the include_files array parameter.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 17:43 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2006-2158 affects Stadtaus Guestbook Script 1.7 and earlier when PHP register_globals is enabled. An internet user could manipulate internal program variables and potentially trigger remote file inclusion. For any still-running legacy guestbook, this is a serious exposure because the vulnerable condition depends on an unsafe PHP runtime setting. Likely limited to legacy public websites still running Stadtaus Guestbook Script 1.7 or earlier on old PHP configurations with register_globals enabled. Treat as urgent only if the legacy guestbook is still internet-facing. If present with register_globals enabled, prioritize removal, isolation, or vendor-guided remediation because the described impact can cross from website defacement into server compromise risk. Mitigation focus: Disable register_globals on any legacy PHP runtime where it remains enabled.; Remove or isolate Stadtaus Guestbook Script if it is no longer supported.; Check Stadtaus or trusted advisories for a fixed release or vendor workaround..

Prepared: Jun 29, 2026, 12:56 UTC (UTC+00:00)

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

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 3, 2006, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

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2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
guestbook-includefiles-file-include(26252)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

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