{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "3.4.0"
              }
            ],
            "source": [
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "ce3b3997b3d8d4d10a362eff5bff99f2c2afc655"
            },
            {
              "fixed": "0cafd8fe0027663420eb3d0fa821b2d1a713880d"
            }
          ],
          "repo": "https://github.com/abrignoni/aleapp",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40027.json"
  },
  "details": "ALEAPP (Android Logs Events And Protobuf Parser) through 3.4.0 contains a path traversal vulnerability in the NQ_Vault.py artifact parser that uses attacker-controlled file_name_from values from a database directly as the output filename, allowing arbitrary file writes outside the report output directory. An attacker can embed a path traversal payload such as ../../../outside_written.bin in the database to write files to arbitrary locations, potentially achieving code execution by overwriting executable files or configuration.",
  "id": "CVE-2026-40027",
  "modified": "2026-07-15T01:49:04.467200918Z",
  "published": "2026-04-08T21:35:23.178Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40027.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://mobasi.ai/sentinel"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40027"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/aleapp-nq-vault-artifact-parser-path-traversal"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/abrignoni/aleapp/pull/669"
    },
    {
      "type": "FIX",
      "url": "https://github.com/abrignoni/ALEAPP/commit/0cafd8fe0027663420eb3d0fa821b2d1a713880d"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "ALEAPP NQ Vault Artifact Parser Path Traversal"
}