CVE-2020-36155

Katalog CVE

CVSS 9.8 · Critical EPSS 8,5%

Kerentanan Improper Privilege Management pada ultimatemember ultimate member. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

An issue was discovered in the Ultimate Member plugin before 2.1.12 for WordPress, aka Unauthenticated Privilege Escalation via User Meta. An attacker could supply an array parameter for sensitive metadata, such as the wp_capabilities user meta that defines a user's role. During the registration process, submitted registration details were passed to the update_profile function, and any metadata was accepted, e.g., wp_capabilities[administrator] for Administrator access.

Rincian

Terbit di NVD

4 Januari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-269: Improper Privilege Management

EPSS (30 hari)

8,5% peluang dieksploitasi; lebih tinggi dari 94,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://wordpress.org/plugins/ultimate-member/#developers release notes · advisory pihak ketiga
• https://wpscan.com/vulnerability/cf13b0f8-5815-4d27-a276-5eff8985fc0b exploit · advisory pihak ketiga
• https://www.wordfence.com/blog/2020/11/critical-privilege-escalation-vulnerabilities-affect-100k-sites-using-u... exploit · advisory pihak ketiga