---
id: CVE-2026-55232
title: >-
  Vvveb is a powerful and easy to use CMS with page builder to build websites,
  blogs or ecommerce stores
summary: >-
  Vvveb is a powerful and easy to use CMS with page builder to build websites,
  blogs or ecommerce stores. Prior to version 1.0.8.6, Vvveb's SSRF guard
  resolves a host with an IPv4-only function and never inspects IPv6, so any
  host that lac…
severity: high
cvss: 7.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N'
cwe:
  - CWE-918
vendor: givanz
product: Vvveb
affected:
  - Vvveb < 1.0.8.6
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T19:17:23.117'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-55232'
references:
  - url: >-
      https://github.com/givanz/Vvveb/commit/e27d1ef097a8502c33f8cc94271c948407c5dce3
    label: security-advisories@github.com
  - url: 'https://github.com/givanz/Vvveb/releases/tag/1.0.8.6'
    label: security-advisories@github.com
  - url: 'https://github.com/givanz/Vvveb/security/advisories/GHSA-r6g4-5m3x-xrqj'
    label: security-advisories@github.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-01T19:58:57.555Z'
---

## Overview

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.6, Vvveb's SSRF guard resolves a host with an IPv4-only function and never inspects IPv6, so any host that lacks an A record passes a private-range check. Editor oEmbed proxy fetches an attacker-supplied URL server side and reflects a response body, so an authenticated admin-panel user (default role site_admin or higher) can read internal-only services and cloud metadata, including IAM credentials, using an IPv6 literal or a domain that carries only an AAAA record. This issue has been patched in version 1.0.8.6.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.