CVE-2026-49226: Vvveb < 1.0.8.4

CVE-2026-49226. CVSS 3.1 base score 8.3 (HIGH, Vendor/CNA). EPSS 0.0048 (percentile 0.40376), scored 21-Oct-2026.

Affected technology

Vvveb · < 1.0.8.4
givanz

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

An attacker can view post metadata, discover post identifiers, duplicate posts, or delete posts and related content, exposing private drafts and causing content pollution, data loss, or business disruption. Vendor/CNA’s CVSS 3.1 assessment (base score 8.3/10) rates confidentiality impact as low; integrity and availability impact as high.

Published 23-Oct-2026 06:11 UTC

CWE: CWE-639
CCR priority: 33.3 /100 (P4)
CVSS 3.1: 8.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H · Vendor/CNA
EPSS: 0.0048 · percentile 0.40438 · 2026-10-22
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-23 06:11:59.600832+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-23 06:11:01.814928+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-49226.html