{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.0.0"
              },
              {
                "fixed": "1.0.8.5"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "45b62b1662906b3e3e806915e5135dcbe17f741e"
            },
            {
              "fixed": "c8fef41ad8651d348050c513451755ab8882b97e"
            }
          ],
          "repo": "https://github.com/givanz/vvveb",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-c3v9-3xrq-pvqv"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-22",
      "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54612.json"
  },
  "details": "Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. From 1.0.0 until 1.0.8.5, saveGlobalElements() in admin/controller/editor/global-trait.php concatenates the attacker-controlled file portion of data-v-save-global to the active theme directory before loadHTMLFile() and file_put_contents() operate on it. An authenticated user with the default Editor role and editor/* permission can submit crafted HTML to module=editor/editor\u0026action=save and traverse to an existing writable PHP file outside the theme directory. If the target is web-accessible, editor-controlled PHP content executes in the web server context; a shipped public/vadmin/index.php entrypoint can be used as an execution trampoline rather than requiring a test-only file. This can permit persistent webshell placement and compromise application confidentiality, integrity, and availability. This issue is fixed in version 1.0.8.5.",
  "id": "CVE-2026-54612",
  "modified": "2026-09-20T11:30:48.489576145Z",
  "published": "2026-09-17T21:46:27.346Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/givanz/Vvveb/releases/tag/1.0.8.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54612.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/givanz/Vvveb/security/advisories/GHSA-c3v9-3xrq-pvqv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54612"
    },
    {
      "type": "FIX",
      "url": "https://github.com/givanz/Vvveb/commit/c8fef41ad8651d348050c513451755ab8882b97e"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Vvveb: Authenticated editor path traversal to PHP file write/RCE via data-v-save-global"
}