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vuln-cve/data/2021/47xxx/CVE-2021-47857.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
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"cveId": "CVE-2021-47857",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2026-01-14T17:11:19.904Z",
"datePublished": "2026-01-21T17:27:39.382Z",
"dateUpdated": "2026-03-05T01:28:54.718Z"
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"datePublic": "2021-03-25T00:00:00.000Z",
"title": "Moodle 3.10.3 - 'label' Persistent Cross Site Scripting",
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{
"lang": "en",
"value": "Moodle 3.10.3 contains a persistent cross-site scripting vulnerability in the calendar event subtitle field that allows attackers to inject malicious scripts. Attackers can craft a calendar event with malicious JavaScript in the subtitle track label to execute arbitrary code when users view the event."
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"cweId": "CWE-79",
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"value": "Vincent666 ibn Winnie",
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