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EUVD-2020-27959

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Attacker can inject styles through @import in CSS blocks, affecting Firefox versions below 74.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2020-6813
25 Mar 202021:11
alpinelinux
ArchLinux
[ASA-202003-8] firefox: multiple issues
11 Mar 202000:00
archlinux
CNVD
Mozilla Firefox Content Security Policy Feature Bypass Vulnerability
11 Mar 202000:00
cnvd
CVE
CVE-2020-6813
25 Mar 202021:11
cve
Cvelist
CVE-2020-6813
25 Mar 202021:11
cvelist
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilities in Mozilla Firefox affect IBM Cloud App Management
21 Jul 202213:27
ibm
Debian CVE
CVE-2020-6813
25 Mar 202021:11
debiancve
Kaspersky
KLA11691 Multiple vulnerabilities in Mozilla Firefox
12 Feb 202000:00
kaspersky
Tenable Nessus
Mozilla Firefox < 74.0
11 Mar 202000:00
nessus
Tenable Nessus
Mozilla Firefox < 74.0
11 Mar 202000:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "2d623e63-5b28-3a57-a51d-56a1f1380c75",
        "vendor": {
          "name": "Mozilla"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1d49d325-e936-39f8-a143-2c5ed06e443e",
        "product": {
          "name": "Firefox"
        },
        "product_version": "unspecified <74"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.3High risk
Vulners AI Score7.3
CVSS 3.15.3
CVSS 25
EPSS0.00109
2