CVE-2006-3821

CVE-2006-3821 is a medium-severity vulnerability in Adaptive Technology Resource Centre Atutor 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

Description

Multiple cross-site scripting (XSS) vulnerabilities in ATutor 1.5.3 allow remote attackers to inject arbitrary web script or HTML via the (1) lang parameter in (a) index_list.php and (2) year, (3) month, and (4) day parameter in (b) registration.php.

Frequently asked questions

What is CVE-2006-3821?
Multiple cross-site scripting (XSS) vulnerabilities in ATutor 1.5.3 allow remote attackers to inject arbitrary web script or HTML via the (1) lang parameter in (a) index_list.php and (2) year, (3) month, and (4) day parameter in (b) registration.php.
How severe is CVE-2006-3821?
CVE-2006-3821 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2006-3821 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-3821?
CVE-2006-3821 primarily affects Adaptive Technology Resource Centre Atutor. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-3821?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-3821 published?
CVE-2006-3821 was published on 2006-07-25 and last updated on 2026-06-16.

References

Affected products (8)

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