{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "5.5.3-#197"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f31de49b2194482ffef7147aa1e9b1c8f0f04eb7"
            },
            {
              "fixed": "f15cef1a2431786c31ffd79e81f55d6eeca4ebc0"
            }
          ],
          "repo": "https://github.com/macwarrior/clipbucket-v5",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100372.json"
  },
  "details": "ClipBucket v5 before 5.5.3-#197 contains a path traversal vulnerability in the admin template editor that allows authenticated administrators to overwrite PHP files by supplying directory traversal sequences in the folder parameter. Attackers with manage_template_access permission can traverse outside the layout directory to modify executable PHP files and achieve remote code execution as the web server user.",
  "id": "CVE-2026-100372",
  "modified": "2026-09-30T03:30:24.160024338Z",
  "published": "2026-09-25T19:38:29.217Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100372.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/MacWarrior/clipbucket-v5/releases/tag/5.5.3-%23197"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100372"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/clipbucket-v5-before-5.5.3-197-path-traversal-via-template-editor-php"
    },
    {
      "type": "FIX",
      "url": "https://github.com/MacWarrior/clipbucket-v5/commit/f31de49b2194482ffef7147aa1e9b1c8f0f04eb7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/MacWarrior/clipbucket-v5"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/MacWarrior/clipbucket-v5/blob/61cce55ab26ef88fb782dfde47b44c17c56978cd/upload/admin_area/template_editor.php#L44-L69"
    },
    {
      "type": "EVIDENCE",
      "url": "https://hackmd.io/@leediay/S1AIRjzqfx"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "ClipBucket v5 before 5.5.3-#197 Path Traversal via template_editor.php"
}