Security advisory

{
  "id": "ca5845c109442ec6b2e8ab195458d592e88459af25cf4f432a4e83688be84508",
  "url": "https://osv.dev/vulnerability/CVE-2019-12901",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-12901",
    "summary": "Pydio Cells before 1.5.0 fails to neutralize '../' elements, allowing an attacker with minimum privilege to Upload files to, and Delete files/folders from, an unprivileged directory, leading to Privilege escalation.",
    "evidence": "osv:CVE-2019-12901",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-12901",
      "aliases": [
        "CVE-2019-12901"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/pydio/cells",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "fcc5eb1bad3ba3e2d37c8374f7fa599ff93213f6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pydio:cells:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.5.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.4.0",
            "v1.2.2",
            "v1.2.1",
            "v1.2.0",
            "v1.0.1",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12901.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:33.598412171Z",
      "provider": "osv",
      "references": [
        "https://pydio.com/en/community/releases/pydio-cells/pydio-cells-150-performances-features-security",
        "https://research.loginsoft.com/vulnerability/multiple-vulnerabilities-in-pydio-cells-1-4-1/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-12901",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433319,
  "published_at": "2019-06-20T00:15:10.48+00:00"
}