P4Verified

CVE-2026-34598: yeswiki before 4.6.0 (exclusive), < 4.6.0

CVE-2026-34598. CVSS 3.1 base score 6.1 (MEDIUM, NVD). EPSS 0.00314 (percentile 0.22089), scored 2026-10-05.

Affected technology

yeswiki · before 4.6.0 (exclusive)
yeswiki

yeswiki · < 4.6.0
YesWiki

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

A malicious attacker can inject JavaScript without any authentication via a form title that is saved in the backend database. Vendor/CNA’s CVSS 4.0 assessment (base score 7.1/10) rates confidentiality and availability impact as none; integrity impact as high.

Published 2026-10-07 02:35:19.029946+00:00

CWE: CWE-79, CWE-87
CCR priority: 24.5 /100 (P4)
CVSS 3.1: 6.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · NVD
EPSS: 0.00314 · percentile 0.22089 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-34598.html