CVE-2022-21662

Katalog CVE

CVSS 5.4 · Medium EPSS 64,5%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada wordpress, debian linux. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

WordPress is a free and open-source content management system written in PHP and paired with a MariaDB database. Low-privileged authenticated users (like author) in WordPress core are able to execute JavaScript/perform stored XSS attack, which can affect high-privileged users. This has been patched in WordPress version 5.8.3. Older affected versions are also fixed via security release, that go back till 3.7.37. We strongly recommend that you keep auto-updates enabled. There are no known workarounds for this issue.

Rincian

Terbit di NVD

6 Januari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/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)

64,5% peluang dieksploitasi; lebih tinggi dari 99,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://wordpress.org/news/2022/01/wordpress-5-8-3-security-release/ release notes · advisory vendor
• https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-699q-3hj9-889w advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/01/msg00019.html mailing list · advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5039 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4UNEC63UU5G...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DM6XPH3JN6V4N...