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CVE Record

CVE-2011-4286: Multiple cross-site scripting (XSS) vulnerabilities in the media-filter implementation in filter/mediaplugi...

Multiple cross-site scripting (XSS) vulnerabilities in the media-filter implementation in filter/mediaplugin/filter.php in Moodle 1.9.x before 1.9.11 and 2.0.x before 2.0.2 allow remote attackers to inject arbitrary web script or HTML via vectors involving (1) Flash Video (aka FLV) files and (2) YouTube videos.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2011-4286 is a Moodle cross-site scripting flaw in the media filter. Older Moodle sites could render attacker-supplied script or HTML through FLV or YouTube media handling. This can affect user trust, session safety, and content integrity, especially on learning portals with user-submitted content. Exposure is most likely on legacy Moodle 1.9.x or 2.0.x deployments that render media-filtered FLV or YouTube content. The provided sources do not identify other affected products or supported branches. Treat this as moderate priority for any internet-facing or user-contributed legacy Moodle site. It is old, but affected versions are obsolete and XSS can still support account abuse or content tampering. Patch or retire exposed instances rather than accepting long-term risk. Mitigation focus: Upgrade Moodle 1.9.x to 1.9.11 or later if still in use.; Upgrade Moodle 2.0.x to 2.0.2 or later if still in use.; Confirm any downstream package includes the Moodle media-filter fix..

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Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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