Security advisory

{
  "id": "1bf69b74c9cb0333ee943fb11ca20bf4b6b4c61a19037ffb83eb99033e5afe4b",
  "url": "https://osv.dev/vulnerability/CVE-2026-79653",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-79653",
    "summary": "In Eclipse SW360 versions 19.0.0, 19.1.0, 19.2.0, 20.0.0, 20.1.0, if the system is configured to use file system storage with config key enable.attachment.store.to.file.system, the attacker can manipulate the filename upon upload and can essentially cause arbitrary file path traversal. The immediate workaround is to disable enable.attachment.store.to.file.system or update to fixed versions.",
    "evidence": "osv:CVE-2026-79653",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-79653",
      "aliases": [
        "CVE-2026-79653"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/eclipse-sw360/sw360",
              "type": "GIT",
              "events": [
                {
                  "introduced": "dc176a9cc0f9c1da83d20d7f08bfd75a695f2c65"
                },
                {
                  "last_affected": "0619c8c6eede67d61c7c8814353785d9f0b738e6"
                },
                {
                  "introduced": "98e39a3a35c9d58d0102e35a870ee12c5438cdfc"
                },
                {
                  "fixed": "484bf358ae9a52bf2c34056cc4027815de0b44c7"
                },
                {
                  "introduced": "7e3c9be4a76c240b8df16883244513c7284bc0ee"
                },
                {
                  "fixed": "217f9a9f49eb5f555b095c73c492661395ee4b0e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "19.0.0"
                      },
                      {
                        "last_affected": "19.2.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "20.0.0"
                      },
                      {
                        "fixed": "20.0.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "20.1.0"
                      },
                      {
                        "fixed": "20.1.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  }
                ]
              }
            }
          ],
          "versions": [
            "sw360-20.0.0",
            "sw360-20.1.0-rc-2",
            "sw360-20.1.0-rc-1",
            "sw360-19.2.0",
            "sw360-19.1.0",
            "sw360-19.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-79653.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.112572937Z",
      "provider": "osv",
      "references": [
        "https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/765",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79653.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-79653",
        "https://github.com/eclipse-sw360/sw360/pull/4516",
        "https://github.com/eclipse-sw360/sw360/pull/4517",
        "https://github.com/eclipse-sw360/sw360/pull/4518"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22",
          "CWE-73"
        ],
        "cna_assigner": "eclipse",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79653.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-79653",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 495770,
  "published_at": "2026-08-27T13:25:03.811+00:00"
}