Blind Server Side Request Forgery (SSRF) in remote schedule import feature in Engelsystem

{
  "id": "3519699d093c57e9a1749ece4533437029da3d1364c48cff239e4520fe18940c",
  "url": "https://osv.dev/vulnerability/CVE-2023-45152",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Blind Server Side Request Forgery (SSRF) in remote schedule import feature in Engelsystem",
    "summary": "Engelsystem is a shift planning system for chaos events. A Blind SSRF in the \"Import schedule\" functionality makes it possible to perform a port scan against the local environment. This vulnerability has been fixed in commit ee7d30b33. If a patch cannot be deployed, operators should ensure that no HTTP(s) services listen on localhost and/or systems only reachable from the host running the engelsystem software. If such services are necessary, they should utilize additional authentication.",
    "evidence": "osv:CVE-2023-45152",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2023-45152",
      "aliases": [
        "CVE-2023-45152",
        "GHSA-jj9g-75wf-6ppf"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/engelsystem/engelsystem",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "ee7d30b33"
                },
                {
                  "fixed": "ee7d30b33935ea001705f438fec8ffd05734f295"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "ee7d30b33"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "ee7d30b33"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "range": [
                      {
                        "fixed": "ee7d30b33935ea001705f438fec8ffd05734f295"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.4.0",
            "v3.3.0",
            "v3.2.0",
            "v3.1.0",
            "v3.0.0",
            "v2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45152.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:25.884445959Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45152.json",
        "https://github.com/engelsystem/engelsystem/security/advisories/GHSA-jj9g-75wf-6ppf",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-45152",
        "https://github.com/engelsystem/engelsystem/commit/ee7d30b33935ea001705f438fec8ffd05734f295"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "GitHub_M",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "ee7d30b33"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StringRangeExpression"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45152.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-45152",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492371,
  "published_at": "2023-10-16T23:34:28.735+00:00"
}