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EUVD-2021-30460

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 22 Views

Web Extensions could leak data by accessing post-redirect URLs without proper permissions in Firefox < 94.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-43531
8 Dec 202122:15
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Firefox
14 Sep 202612:01
–astralinux
bdu_fstec
BDU FSTEC
Mozilla Firefox Unauthenticated Access Disclosure
30 Sep 202200:00
–bdu_fstec
circl
Circl
CVE-2021-43531
9 Dec 202100:23
–circl
cnnvd
CNNVD
Mozilla Firefox 访问控制错误漏洞
8 Dec 202100:00
–cnnvd
cnvd
CNVD
Mozilla Firefox Access Control Error Vulnerability (CNVD-2021-99623)
12 Dec 202100:00
–cnvd
cve
CVE
CVE-2021-43531
8 Dec 202121:20
–cve
cvelist
Cvelist
CVE-2021-43531
8 Dec 202121:20
–cvelist
debiancve
Debian CVE
CVE-2021-43531
8 Dec 202121:20
–debiancve
kaspersky
Kaspersky
KLA12335 Multiple vulnerabilities in Mozilla Firefox
2 Nov 202100:00
–kaspersky
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "89d0d417-91ad-3168-8b93-9463364b2af2",
        "vendor": {
          "name": "Mozilla"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "db46e641-e9cd-3dec-b3a3-4fc27ceb78d9",
        "product": {
          "name": "Firefox"
        },
        "product_version": "unspecified <94"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.14.3
CVSS 24.3
EPSS0.0034
22