How severe is CVE-2005-3764?

CVE-2005-3764 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2005-3764 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-3764?

CVE-2005-3764 primarily affects Exponent. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-3764?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2005-3764 published?

CVE-2005-3764 was published on 2005-11-22 and last updated on 2026-06-16.

CVE-2005-3764

CVE-2005-3764 is a critical-severity vulnerability in Exponent with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Exponent
Published: 2005-11-22
Last modified: 2026-06-16

Description

The image gallery (imagegallery) component in Exponent CMS 0.96.3 and later versions does not properly check the MIME type of uploaded files, with unknown impact from the preview icon, possibly involving injection of HTML.

Frequently asked questions

What is CVE-2005-3764?: The image gallery (imagegallery) component in Exponent CMS 0.96.3 and later versions does not properly check the MIME type of uploaded files, with unknown impact from the preview icon, possibly involving injection of HTML.
How severe is CVE-2005-3764?: CVE-2005-3764 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2005-3764 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3764?: CVE-2005-3764 primarily affects Exponent. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-3764?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2005-3764 published?: CVE-2005-3764 was published on 2005-11-22 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:exponent:exponent:0.94:*:*:*:*:*:*:*
cpe:2.3:a:exponent:exponent:0.95:*:*:*:*:*:*:*
cpe:2.3:a:exponent:exponent:0.96.1:*:*:*:*:*:*:*
cpe:2.3:a:exponent:exponent:0.96.3:*:*:*:*:*:*:*
cpe:2.3:a:exponent:exponent:0.96.4:*:*:*:*:*:*:*

More vulnerabilities in Exponent

CVE-2005-3765 — High (CVSS 7.5): Exponent CMS 0.96.3 and later versions performs a chmod on uploaded files to give them execute permissions, which…
CVE-2005-3762 — High (CVSS 7.5): SQL injection vulnerability in the navigation module (navigationmodule) in Exponent CMS 0.96.3 and later versions…
CVE-2005-3767 — Medium (CVSS 5.0): Exponent CMS 0.96.3 and later versions does not properly restrict the types of uploaded files, which allows remote…
CVE-2005-3766 — Medium (CVSS 5.0): Exponent CMS 0.96.3 and later versions stores sensitive user pages under the web document root with insufficient access…
CVE-2005-3763 — Medium (CVSS 5.0): Exponent CMS 0.96.3 and later versions includes the full installation path in the base parameter to thumb.php, which…
CVE-2005-0310 — Medium (CVSS 5.0): Exponent 0.95 allows remote attackers to obtain sensitive information via a direct HTTP request to (1) search.info.php,…

All CVEs affecting Exponent →