CVE-2005-0511

CVE-2005-0511 is a high-severity vulnerability in Jelsoft Vbulletin with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 36% places it in the 98th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

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.

Frequently asked questions

What is CVE-2005-0511?
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.
How severe is CVE-2005-0511?
CVE-2005-0511 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2005-0511 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 36% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-0511?
CVE-2005-0511 primarily affects Jelsoft Vbulletin. In total, 29 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-0511?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2005-0511 published?
CVE-2005-0511 was published on 2005-02-21 and last updated on 2026-06-16.

References

Affected products (29)

More vulnerabilities in Jelsoft Vbulletin

All CVEs affecting Jelsoft Vbulletin →