How severe is CVE-2006-5105?

CVE-2006-5105 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-5105 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-5105?

CVE-2006-5105 primarily affects Forum One Syntaxcms. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-5105?

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-2006-5105 published?

CVE-2006-5105 was published on 2006-10-03 and last updated on 2026-06-16.

CVE-2006-5105

CVE-2006-5105 is a high-severity vulnerability in Forum One Syntaxcms with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Forum One Syntaxcms
Published: 2006-10-03
Last modified: 2026-06-16

Description

Multiple PHP remote file inclusion vulnerabilities in SyntaxCMS 1.1.1 through 1.3 allow remote attackers to execute arbitrary PHP code via a URL in (1) the init_path parameter to admin/testing/tests/0030_init_syntax.php, or (2) an unspecified parameter to admin/testing/index.php. NOTE: the 0004_init_urls.php vector is already covered by CVE-2006-5055.

Frequently asked questions

What is CVE-2006-5105?: Multiple PHP remote file inclusion vulnerabilities in SyntaxCMS 1.1.1 through 1.3 allow remote attackers to execute arbitrary PHP code via a URL in (1) the init_path parameter to admin/testing/tests/0030_init_syntax.php, or (2) an unspecified parameter to admin/testing/index.php. NOTE: the 0004_init_urls.php vector is already covered by CVE-2006-5055.
How severe is CVE-2006-5105?: CVE-2006-5105 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-5105 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-5105?: CVE-2006-5105 primarily affects Forum One Syntaxcms. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-5105?: 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-2006-5105 published?: CVE-2006-5105 was published on 2006-10-03 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:forum_one:syntaxcms:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:forum_one:syntaxcms:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:forum_one:syntaxcms:1.3:*:*:*:*:*:*:*

More vulnerabilities in Forum One Syntaxcms

CVE-2006-5055 — High (CVSS 7.5): PHP remote file inclusion vulnerability in admin/testing/tests/0004_init_urls.php in syntaxCMS 1.1.1 through 1.3 allows…
CVE-2005-4496 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in search in SyntaxCMS 1.2.1 and earlier allows remote attackers to inject…

All CVEs affecting Forum One Syntaxcms →