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EUVD-2020-4703

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

URLs in OBJECT element bypassed CSP in Firefox versions below 76 allowing blocked scripts execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2020-12391
26 May 202017:02
alpinelinux
ArchLinux
[ASA-202005-3] firefox: multiple issues
6 May 202000:00
archlinux
Circl
CVE-2020-12391
27 May 202007:55
circl
CNVD
Mozilla Firefox Input Validation Error Vulnerability (CNVD-2020-34652)
22 May 202000:00
cnvd
CVE
CVE-2020-12391
26 May 202017:02
cve
Cvelist
CVE-2020-12391
26 May 202017:02
cvelist
Debian CVE
CVE-2020-12391
26 May 202017:02
debiancve
Kaspersky
KLA11764 Multiple vulnerabilities in Mozilla Firefox
5 May 202000:00
kaspersky
Tenable Nessus
Mozilla Firefox < 76.0
7 May 202000:00
nessus
Tenable Nessus
Mozilla Firefox < 76.0
7 May 202000:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "1533ab5c-349f-30da-b7f8-3247576040b0",
        "vendor": {
          "name": "Mozilla"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "ddb8ec35-90d3-39a4-b4a9-9d13784a3847",
        "product": {
          "name": "Firefox"
        },
        "product_version": "unspecified <76"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
8.4High risk
Vulners AI Score8.4
CVSS 3.17.5
CVSS 25
EPSS0.00693
1