How severe is CVE-2006-1820?

CVE-2006-1820 has a CVSS 2.0 base score of 5.8, rated medium severity.

Is CVE-2006-1820 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-1820?

CVE-2006-1820 affects Modxcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-1820?

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

When was CVE-2006-1820 published?

CVE-2006-1820 was published on 2006-04-18 and last updated on 2026-06-16.

CVE-2006-1820

CVE-2006-1820 is a medium-severity vulnerability in Modxcms with a CVSS 2.0 base score of 5.8. 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 5.8)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Modxcms
Published: 2006-04-18
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in index.php in ModX 0.9.1 allows remote attackers to inject arbitrary web script or HTML via the id parameter. NOTE: this might be resultant from the directory traversal vulnerability.

Frequently asked questions

What is CVE-2006-1820?: Cross-site scripting (XSS) vulnerability in index.php in ModX 0.9.1 allows remote attackers to inject arbitrary web script or HTML via the id parameter. NOTE: this might be resultant from the directory traversal vulnerability.
How severe is CVE-2006-1820?: CVE-2006-1820 has a CVSS 2.0 base score of 5.8, rated medium severity.
Is CVE-2006-1820 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-1820?: CVE-2006-1820 affects Modxcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-1820?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-1820 published?: CVE-2006-1820 was published on 2006-04-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:modxcms:modxcms:0.9.1:*:*:*:*:*:*:*

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