{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "02661be88cc369325ea01b508086bde7fbfec805"
            },
            {
              "fixed": "17e4f945fe6a3400fa88c01eda18c1075ee4a212"
            },
            {
              "fixed": "507d55c5e91bf9310b5b1c7fad8aebfef902ad23"
            }
          ],
          "repo": "https://github.com/thexerteproject/xerteonlinetoolkits",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34414.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "last_affected": "3.15.0"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "Xerte Online Toolkits versions 3.15 and earlier contain a relative path traversal vulnerability in the elFinder connector endpoint at /editor/elfinder/php/connector.php where the name parameter in rename commands is not sanitized for path traversal sequences. Attackers can supply a name value containing directory traversal sequences to move files from project media directories to arbitrary locations on the filesystem, potentially overwriting application files, achieving stored cross-site scripting, or combining with other vulnerabilities to achieve unauthenticated remote code execution by moving PHP code files to the application root.",
  "id": "CVE-2026-34414",
  "modified": "2026-07-16T03:31:15.998323283Z",
  "published": "2026-04-22T18:32:45.737Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34414.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34414"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/xerte-online-toolkits-path-traversal-via-connector-php"
    },
    {
      "type": "ADVISORY",
      "url": "https://xerte.org.uk/xertetoolkits_3.15_ChangeLog.html"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/thexerteproject/xerteonlinetoolkits/issues/1527"
    },
    {
      "type": "REPORT",
      "url": "https://xerte.org.uk/index.php/en/downloads-1/category/3-xerte-online-toolkits"
    },
    {
      "type": "FIX",
      "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/02661be88cc369325ea01b508086bde7fbfec805"
    },
    {
      "type": "FIX",
      "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/17e4f945fe6a3400fa88c01eda18c1075ee4a212"
    },
    {
      "type": "FIX",
      "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/507d55c5e91bf9310b5b1c7fad8aebfef902ad23"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/thexerteproject/xerteonlinetoolkits"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/bootstrapbool/xerteonlinetoolkits-rce"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Xerte Online Toolkits Path Traversal via connector.php"
}