CVE-2005-0511: n/a vulnerability

CVE-2005-0511: misc.php for vBulletin 3.0.6 and earlier, when "Add Template Name in HTML Comments" is enabled, allows remo...

misc.php for vBulletin 3.0.6 and earlier, when "Add Template Name in HTML Comments" is enabled, allows remote attackers to execute arbitrary PHP code via nested variables in the template parameter.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 21:13 UTC (UTC+00:00)

Security readout for executives and security teams

This issue affects legacy vBulletin 3.0.6 and earlier when a template-debugging option is enabled. A remote attacker could cause the server to run arbitrary PHP code. For an exposed forum, that could mean full application compromise. The public bundle does not show active exploitation or a CVSS score. Exposure is most likely on Internet-facing vBulletin 3.0.6 or older installations where misc.php is reachable and the named HTML-comment template option is enabled. Prioritize this if any legacy vBulletin forum remains online. The issue is old, but the impact is server-side code execution, so exposed unsupported systems should be removed, upgraded, or tightly restricted. Mitigation focus: Identify any vBulletin 3.0.6 or earlier installations.; Disable "Add Template Name in HTML Comments" where present.; Review vendor guidance and historical vBulletin advisories for the official fix path..

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.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Feb 23, 2005, 05:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

1Source 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

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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