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EUVD-2021-10906

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

A malicious extension could bypass same-origin policy, affecting Firefox versions below 87.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2021-23986
31 Mar 202113:41
alpinelinux
AstraLinux
Astra Linux - уязвимость в firefox
20 May 202605:53
astralinux
CNNVD
Mozilla Firefox 访问控制错误漏洞
23 Mar 202100:00
cnnvd
CNVD
Mozilla Firefox Access Control Error Vulnerability (CNVD-2021-25971)
29 Mar 202100:00
cnvd
CVE
CVE-2021-23986
31 Mar 202113:41
cve
Cvelist
CVE-2021-23986
31 Mar 202113:41
cvelist
Debian CVE
CVE-2021-23986
31 Mar 202113:41
debiancve
Tenable Nessus
GLSA-202104-10 : Mozilla Firefox: Multiple vulnerabilities
3 May 202100:00
nessus
Tenable Nessus
Mozilla Firefox < 87.0
23 Mar 202100:00
nessus
Tenable Nessus
Mozilla Firefox < 87.0
23 Mar 202100:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "4704abe9-abca-366e-ae98-7b9aee577845",
        "vendor": {
          "name": "Mozilla"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "ab1fabf8-5a85-3a25-84e8-4bdb5697c51b",
        "product": {
          "name": "Firefox"
        },
        "product_version": "unspecified <87"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.8High risk
Vulners AI Score7.8
CVSS 3.16.5
CVSS 24.3
EPSS0.00087
1