CVE-2025-8037

Katalog CVE

CVSS 9.1 · Critical EPSS 0,25%

Kerentanan Sensitive Cookie in HTTPS Session Without 'Secure' Attribute pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 9.1 (Critical) menurut CISA ADP.

Deskripsi (NVD)

Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the `Secure` attribute. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.

Rincian

Terbit di NVD

22 Juli 2025

Terakhir diubah

5 Oktober 2026

Status NVD

Modified

CVSS 3.1

9.1 (Critical), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

EPSS (30 hari)

0,25% peluang dieksploitasi; lebih tinggi dari 14,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2025-56/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-59/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-61/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-63/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1964767 permissions required