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EUVD-2021-34754

🗓️ 01 Feb 2026 12:15:50Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Simple CMS 2.1 has persistent cross-site scripting in user input via newUser and editUser, risking session hijacking.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47917
1 Feb 202612:15
attackerkb
CNNVD
Simple CMS 跨站脚本漏洞
1 Feb 202600:00
cnnvd
CVE
CVE-2021-47917
1 Feb 202612:15
cve
Cvelist
CVE-2021-47917 Simple CMS 2.1 Persistent Cross-Site Scripting via User Input Parameters
1 Feb 202612:15
cvelist
NVD
CVE-2021-47917
1 Feb 202613:15
nvd
OSV
CVE-2021-47917
1 Feb 202613:15
osv
Positive Technologies
PT-2026-5562
1 Feb 202600:00
ptsecurity
Vulnrichment
CVE-2021-47917 Simple CMS 2.1 Persistent Cross-Site Scripting via User Input Parameters
1 Feb 202612:15
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "2e9759ed-374a-36b2-84d0-26e0064a4ccb",
        "vendor": {
          "name": "SimplePHPscripts"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "07b34e9a-97d2-3249-8fa5-9ffb559ea871",
        "product": {
          "name": "Simple CMS"
        },
        "product_version": "2.1"
      }
    ]
  }
]

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01 Feb 2026 12:15Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.1
CVSS 3.16.4
EPSS0.00021
SSVC
2