{"id":"CVE-2026-41936","title":"Vvveb < 1.0.8.2 XML External Entity Injection via Import","summary":"Vvveb before version 1.0.8.2 contains an XML external entity (XXE) injection vulnerability in the admin Tools/Import feature that allows authenticated site_admin users to read arbitrary files and modify database records. Attackers can ex…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cvssSource":"cna","cwe":["CWE-611"],"vendor":"givanz","product":"Vvveb","affected":["Vvveb < 1.0.8.2"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-05-06T19:25:36.069051Z"},"exploitAvailable":true,"published":"2026-05-06","updated":"2026-11-08","sourceUpdated":"2026-11-08T14:03:13.759Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-41936","references":[{"url":"https://github.com/givanz/Vvveb/releases/tag/1.0.8.2","label":"Vvveb 1.0.8.2 Release Notes"},{"url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-rfxr-4xpm-wrp7","label":"GitHub Security Advisory (GHSA-rfxr-4xpm-wrp7)"},{"url":"https://github.com/givanz/Vvveb/commit/86f7128a18edebe0ff47e3855558467eb0ef9106"},{"url":"https://www.vulncheck.com/advisories/vvveb-xml-external-entity-injection-via-import"}],"tags":["cve.org","exploit-available"],"epss":0.00344,"epssPercentile":0.28159,"ingestedAt":"2026-11-08T14:51:22.433Z","slug":"CVE-2026-41936","body":"## Overview\n\nVvveb before version 1.0.8.2 contains an XML external entity (XXE) injection vulnerability in the admin Tools/Import feature that allows authenticated site_admin users to read arbitrary files and modify database records. Attackers can exploit the XML parser configuration in system/import/xml.php to inject file:// or php://filter entity references that are resolved and persisted into the application database, enabling arbitrary file disclosure and administrator password hash overwriting for privilege escalation.\n\n## Affected\n\n- `Vvveb < 1.0.8.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":57,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}