CVE-2021-47857 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionMoodle 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. Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
CNA: VulnCheck
CVSS-B 5.1 MEDIUM
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2021-47857 NVD Published Date: 01/21/2026 NVD Last Modified: 01/21/2026 Source: VulnCheck |
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