CVE-2020-15676

Katalog CVE

CVSS 6.1 · Medium EPSS 1,6%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada mozilla firefox, mozilla firefox esr +3 lainnya. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.

Rincian

Terbit di NVD

1 Oktober 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 75,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.mozilla.org/show_bug.cgi?id=1646140 issue tracking · permissions required · advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-42/ release notes · advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-43/ release notes · advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-44/ release notes · advisory vendor
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html broken link · mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.html broken link · mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/10/msg00020.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202010-02 advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4770 advisory pihak ketiga