How severe is CVE-2004-2020?

CVE-2004-2020 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2004-2020 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-2004-2020?

CVE-2004-2020 primarily affects Francisco Burzi Php-nuke. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-2020?

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

When was CVE-2004-2020 published?

CVE-2004-2020 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2020

CVE-2004-2020 is a medium-severity vulnerability in Francisco Burzi Php-nuke 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.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Francisco Burzi Php-nuke
Published: 2004-12-31
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in Php-Nuke 6.x through 7.3 allow remote attackers to inject arbitrary HTML or web script into the (1) optionbox parameter in the News module, (2) date parameter in the Statistics module, (3) year, month, and month_1 parameters in the Stories_Archive module, (4) mode, order, and thold parameters in the Surveys module, or (5) a SQL statement to index.php, as processed by mainfile.php.

Frequently asked questions

What is CVE-2004-2020?: Multiple cross-site scripting (XSS) vulnerabilities in Php-Nuke 6.x through 7.3 allow remote attackers to inject arbitrary HTML or web script into the (1) optionbox parameter in the News module, (2) date parameter in the Statistics module, (3) year, month, and month_1 parameters in the Stories_Archive module, (4) mode, order, and thold parameters in the Surveys module, or (5) a SQL statement to index.php, as processed by mainfile.php.
How severe is CVE-2004-2020?: CVE-2004-2020 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2004-2020 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-2004-2020?: CVE-2004-2020 primarily affects Francisco Burzi Php-nuke. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-2020?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2020 published?: CVE-2004-2020 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (15)

cpe:2.3:a:francisco_burzi:php-nuke:6.0:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.5:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.5_beta1:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.5_final:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.5_rc1:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.5_rc2:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.5_rc3:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.6:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.7:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:6.9:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:7.0:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:7.0_final:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:7.1:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:7.2:*:*:*:*:*:*:*
cpe:2.3:a:francisco_burzi:php-nuke:7.3:*:*:*:*:*:*:*

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