CVE-2026-34598

Katalog CVE

CVSS 6.1 · Medium EPSS 0,31%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada yeswiki. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

YesWiki is a wiki system written in PHP. Prior to version 4.6.0, a stored and blind XSS vulnerability exists in the form title field. A malicious attacker can inject JavaScript without any authentication via a form title that is saved in the backend database. When any user visits that injected page, the JavaScript payload gets executed. This issue has been patched in version 4.6.0.

Rincian

Terbit di NVD

2 April 2026

Terakhir diubah

6 Oktober 2026

Status NVD

Analyzed

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')
CWE-87: Improper Neutralization of Alternate XSS Syntax

EPSS (30 hari)

0,31% peluang dieksploitasi; lebih tinggi dari 22,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-37fq-47qj-6j5j exploit · advisory vendor
• https://github.com/YesWiki/yeswiki/releases/tag/v4.6.0 product · release notes