AVideo has a Path Traversal in listFiles.json.php that Enables Server Filesystem Enumeration

{
  "id": "52c4d31e51ed8891c75157ae20c5f7b63110fab9869d6c8b6a630c2624dad5b4",
  "url": "https://osv.dev/vulnerability/CVE-2026-33238",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "AVideo has a Path Traversal in listFiles.json.php that Enables Server Filesystem Enumeration",
    "summary": "WWBN AVideo is an open source video platform. Prior to version 26.0, the `listFiles.json.php` endpoint accepts a `path` POST parameter and passes it directly to `glob()` without restricting the path to an allowed base directory. An authenticated uploader can traverse the entire server filesystem by supplying arbitrary absolute paths, enumerating `.mp4` filenames and their full absolute filesystem paths wherever they exist on the server — including locations outside the web root, such as private or premium media directories. Version 26.0 contains a patch for the issue.",
    "evidence": "osv:CVE-2026-33238",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-33238",
      "aliases": [
        "CVE-2026-33238",
        "GHSA-4wmm-6qxj-fpj4"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/wwbn/avideo",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "aee1e11ee8d9343f87b7643e49cc32924b07979b"
                },
                {
                  "fixed": "870cf24a7632d4f1a5d5549b59103c18f39e3a21"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "26.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "870cf24a7632d4f1a5d5549b59103c18f39e3a21"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "25.0",
            "24.0",
            "22.0",
            "21.0",
            "18.0",
            "14.3.1",
            "14.3",
            "12.4",
            "11.6",
            "11.5",
            "11.1.1",
            "11.1",
            "11",
            "10.8",
            "8.9.1",
            "8.9",
            "8.7",
            "8.6",
            "8.5",
            "8.1",
            "7.8",
            "7.7",
            "7.6",
            "7.4",
            "7.3",
            "7.2",
            "4.0",
            "3.4",
            "2.7",
            "2.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33238.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:34.217847396Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33238.json",
        "https://github.com/WWBN/AVideo/security/advisories/GHSA-4wmm-6qxj-fpj4",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-33238",
        "https://github.com/WWBN/AVideo/issues/10403",
        "https://github.com/WWBN/AVideo/commit/870cf24a7632d4f1a5d5549b59103c18f39e3a21"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33238.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-33238",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 501301,
  "published_at": "2026-03-20T23:31:35.134+00:00"
}