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EUVD-2026-3616

🗓️ 21 Jan 2026 17:27:39Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

A persistent cross-site scripting flaw in Moodle calendar event subtitle allows script injection when users view event.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47857
21 Jan 202617:27
attackerkb
CNNVD
Moodle cross-site scripting vulnerabilities
21 Jan 202600:00
cnnvd
CVE
CVE-2021-47857
21 Jan 202617:27
cve
Cvelist
CVE-2021-47857 Moodle 3.10.3 - 'label' Persistent Cross Site Scripting
21 Jan 202617:27
cvelist
NVD
CVE-2021-47857
21 Jan 202618:16
nvd
OSV
BIT-MOODLE-2021-47857 Moodle 3.10.3 - 'label' Persistent Cross Site Scripting
6 Mar 202608:46
osv
Positive Technologies
PT-2026-3809
25 Mar 202100:00
ptsecurity
RedhatCVE
CVE-2021-47857
21 Jan 202619:50
redhatcve
Redos
ROS-20260209-73-0038
9 Feb 202600:00
redos
Vulnrichment
CVE-2021-47857 Moodle 3.10.3 - 'label' Persistent Cross Site Scripting
21 Jan 202617:27
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "16169e08-e2d8-3557-aaf2-adadf94c9019",
        "vendor": {
          "name": "Moodle"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "5177992b-cd2c-3fed-a7a5-546ff4f8af14",
        "product": {
          "name": "Moodle"
        },
        "product_version": "3.10.3"
      }
    ]
  }
]

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21 Jan 2026 17:27Current
5.6Medium risk
Vulners AI Score5.6
CVSS 45.1
CVSS 3.17.2
EPSS0.00309
SSVC
2