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CVE Record

CVE-2013-5674: badges/external.php in Moodle 2.5.x before 2.5.2 does not properly handle an object obtained by unserializi...

badges/external.php in Moodle 2.5.x before 2.5.2 does not properly handle an object obtained by unserializing a description of an external badge, which allows remote attackers to conduct PHP object injection attacks via unspecified vectors, as demonstrated by overwriting the value of the userid parameter.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw affects legacy Moodle 2.5.x before 2.5.2. A remote attacker could abuse external badge handling to inject a PHP object, with one reported effect being manipulation of a userid value. The public data does not provide CVSS scoring, confirmed exploitation, or detailed impact boundaries. Exposure is most likely in internet-accessible or partner-accessible Moodle 2.5.x deployments that enabled or processed external badges. Modern Moodle installations are not identified as affected in the provided sources. Treat as a targeted legacy-platform risk. Prioritize remediation if Moodle 2.5.x remains externally reachable, especially in education or training environments with sensitive user accounts. Mitigation focus: Upgrade Moodle 2.5.x systems to 2.5.2 or a currently supported Moodle release.; Review Moodle advisory and MDL-40924 vendor notes for exact remediation guidance.; Disable or restrict external badge handling if immediate upgrade is delayed..

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Vulnerability profileCVE Program record
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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2Source links

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