CVE-2022-46873

Katalog CVE

CVSS 8.8 · High EPSS 0,72%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada mozilla firefox. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Because Firefox did not implement the <code>unsafe-hashes</code> CSP directive, an attacker who was able to inject markup into a page otherwise protected by a Content Security Policy may have been able to inject executable script. This would be severely constrained by the specified Content Security Policy of the document. This vulnerability affects Firefox < 108.

Rincian

Terbit di NVD

22 Desember 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

EPSS (30 hari)

0,72% peluang dieksploitasi; lebih tinggi dari 52,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2022-51/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1644790 issue tracking
• https://security.gentoo.org/glsa/202305-06