CVE-2006-3821

mediumpriority · track · 17EPSS 0.013 · 71 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.35% (71st) EPSS

CVSS 4.3 · medium

Is it mine?

9 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USLLM-inferred

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
adaptive technology resource centre atutor= 1.4.1nvdUScpe:2.3:a:adaptive_technology_resource_centre:atutor:*:*:*:*:*:*:*:*
adaptive technology resource centre atutor= 1.4.2nvdUScpe:2.3:a:adaptive_technology_resource_centre:atutor:*:*:*:*:*:*:*:*
adaptive technology resource centre atutor= 1.4.3nvdUScpe:2.3:a:adaptive_technology_resource_centre:atutor:*:*:*:*:*:*:*:*
adaptive technology resource centre atutor= 1.5.1nvdUScpe:2.3:a:adaptive_technology_resource_centre:atutor:*:*:*:*:*:*:*:*
adaptive technology resource centre atutor= 1.5.1_pl1nvdUScpe:2.3:a:adaptive_technology_resource_centre:atutor:*:*:*:*:*:*:*:*
adaptive technology resource centre atutor= 1.5.1_pl2nvdUScpe:2.3:a:adaptive_technology_resource_centre:atutor:*:*:*:*:*:*:*:*
adaptive technology resource centre atutor= 1.5.3nvdUScpe:2.3:a:adaptive_technology_resource_centre:atutor:*:*:*:*:*:*:*:*
adaptive technology resource centre atutor= 1.5_rc_1nvdUScpe:2.3:a:adaptive_technology_resource_centre:atutor:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2006-07-25modified 2026-06-16

references (12)

External citations — patches, advisories, analysis.

scry

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