How severe is CVE-2006-3756?

CVE-2006-3756 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2006-3756 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-3756?

CVE-2006-3756 primarily affects Geeklog. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-3756?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2006-3756 published?

CVE-2006-3756 was published on 2006-07-21 and last updated on 2026-06-16.

CVE-2006-3756

CVE-2006-3756 is a medium-severity vulnerability in Geeklog with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Geeklog
Published: 2006-07-21
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Geeklog 1.4.0sr4 and earlier, and 1.3.11sr6 and earlier, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors when validating comments in (1) lib-comment.php (1.4.0sr4) or (2) comment.php (0.3.11sr6).

Frequently asked questions

What is CVE-2006-3756?: Cross-site scripting (XSS) vulnerability in Geeklog 1.4.0sr4 and earlier, and 1.3.11sr6 and earlier, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors when validating comments in (1) lib-comment.php (1.4.0sr4) or (2) comment.php (0.3.11sr6).
How severe is CVE-2006-3756?: CVE-2006-3756 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2006-3756 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-3756?: CVE-2006-3756 primarily affects Geeklog. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-3756?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-3756 published?: CVE-2006-3756 was published on 2006-07-21 and last updated on 2026-06-16.

References

Affected products (12)

cpe:2.3:a:geeklog:geeklog:1.3.11:*:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.3.11:sr1:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.3.11:sr2:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.3.11:sr3:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.3.11:sr4:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.3.11:sr5:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.3.11:sr6:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.4.0:sr1:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.4.0:sr2:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.4.0:sr3:*:*:*:*:*:*
cpe:2.3:a:geeklog:geeklog:1.4.0:sr4:*:*:*:*:*:*

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