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EUVD-2025-21375

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Exception page for HTTPS-Only feature lacks anti-clickjacking delay, risking user exploitation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
firefox -- multiple vulnerabilities
24 Jun 202500:00
freebsd
ATTACKERKB
CVE-2025-6434
24 Jun 202512:28
attackerkb
AlpineLinux
CVE-2025-6434
24 Jun 202513:15
alpinelinux
AstraLinux
Astra Linux - уязвимость в firefox
20 May 202605:53
astralinux
BDU FSTEC
The vulnerability of the HTTPS-Only Mode mode in the Mozilla Firefox browser allows a hacker to carry out a clickjacking attack.
27 Jun 202500:00
bdu_fstec
Circl
CVE-2025-6434
24 Jun 202516:50
circl
CNNVD
Mozilla Firefox 安全漏洞
24 Jun 202500:00
cnnvd
CVE
CVE-2025-6434
24 Jun 202512:28
cve
Cvelist
CVE-2025-6434 HTTPS-Only exception screen lacked anti-clickjacking delay
24 Jun 202512:28
cvelist
Debian CVE
CVE-2025-6434
24 Jun 202512:28
debiancve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "1d1c39df-c21a-3fa0-ae11-73d0b6d69750",
        "vendor": {
          "name": "Mozilla"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "03b1af82-9c10-30fb-9b6f-cf870a550b97",
        "product": {
          "name": "Thunderbird"
        },
        "product_version": "unspecified <140"
      },
      {
        "id": "ba6de1df-6b67-3440-bffc-8b595b7fc76e",
        "product": {
          "name": "Firefox"
        },
        "product_version": "unspecified <140"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
4.8Medium risk
Vulners AI Score4.8
CVSS 3.14.3
EPSS0.00171
SSVC
3