CVE-2023-4636

Katalog CVE

CVSS 4.8 · Medium EPSS 0,99%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada userprivatefiles wordpress file sharing plugin. Skor CVSS 3.1 4.8 (Medium) menurut NVD.

Deskripsi (NVD)

The WordPress File Sharing Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Rincian

Terbit di NVD

5 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

0,99% peluang dieksploitasi; lebih tinggi dari 61,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://plugins.trac.wordpress.org/changeset/2961909/user-private-files patch
• https://github.com/xsn1210/vul2/blob/main/xss%5BWordPressFile%5D%20.md exploit · advisory pihak ketiga
• https://www.wordfence.com/threat-intel/vulnerabilities/id/1df04293-87e9-4ab4-975d-54d36a993ab0?source=cve advisory pihak ketiga