{"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":"2026-10-06","sourceUpdated":"2026-10-06T03:17:03.360","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"},{"url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-r6g4-5m3x-xrqj","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-06T02:05:46.036475Z"},"epss":0.0039,"epssPercentile":0.32973,"ingestedAt":"2026-10-01T19:58:57.555Z","slug":"CVE-2026-55232","body":"## Overview\n\nVvveb 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":41.8,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":216163,"id":"CVE-2026-55232","ts":1791265673795,"field":"exploit_available","old":"false","new":"true"}]}