P4Verified

CVE-2026-104453: yeswiki 0 to before 4.6.7

CVE-2026-104453. CVSS 3.1 base score 5.4 (MEDIUM, Vendor/CNA). EPSS 0.00108 (percentile 0.01097), scored 2026-10-05. Fixed version: 07120ed8971047f504f7ec78060828f1895f475f.

Affected technology

yeswiki · 0 to before 4.6.7
YesWiki

Description’s affected range: before 4.6.7

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

Attackers can supply a wide id range in the delete_tag parameter via top-level navigation, carrying the SameSite=Lax admin cookie, to bulk-delete tag triples. Vendor/CNA’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality impact as none; integrity and availability impact as low.

Published 2026-10-06 17:56:31.454673+00:00

CWE: CWE-352
CCR priority: 21.6 /100 (P4)
CVSS 3.1: 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L · Vendor/CNA
EPSS: 0.00108 · percentile 0.01097 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-06 17:55:17.257073+00:00 UTC
OSV.dev · Source record · observed 2026-10-07 03:19:31.921362+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-104453.html