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Unrated severityNVD Advisory· Published Jul 16, 2012· Updated Jun 16, 2026

CVE-2011-4290

CVE-2011-4290

Description

Multiple cross-site scripting (XSS) vulnerabilities in lib/weblib.php in Moodle 1.9.x before 1.9.12 allow remote attackers to inject arbitrary web script or HTML via vectors related to URL encoding.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

12
  • Moodle/Moodle12 versions
    cpe:2.3:a:moodle:moodle:1.9.1:*:*:*:*:*:*:*+ 11 more
    • cpe:2.3:a:moodle:moodle:1.9.1:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:*
    • cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*
    • (no CPE)range: >=1.9, <1.9.12

Patches

Vulnerability mechanics

References

3

News mentions

0

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