Security advisory

{
  "id": "cc0f046eff559bb37b92634b9280bbaaab27de088e70657f56a0ebda7a1e8532",
  "url": "https://osv.dev/vulnerability/CVE-2020-15253",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-15253",
    "summary": "Versions of Grocy <= 2.7.1 are vulnerable to Cross-Site Scripting via the Create Shopping List module, that is rendered upon deleting that Shopping List. The issue was also found in users, batteries, chores, equipment, locations, quantity units, shopping locations, tasks, taskcategories, product groups, recipes and products. Authentication is required to exploit these issues and Grocy should not be publicly exposed. The linked reference details a proof-of-concept.",
    "evidence": "osv:CVE-2020-15253",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-15253",
      "aliases": [
        "CVE-2020-15253",
        "GHSA-7f37-2fjr-v9p7"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/grocy/grocy",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "59650728a2abf126d703cca355b1f869b06f9ed2"
                },
                {
                  "fixed": "0624b0df594a4353ef25e6b1874565ea52ce7772"
                },
                {
                  "fixed": "0df2590de27c60c18b7db6e056347bd2aff5a887"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:grocy:grocy:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.7.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "0624b0df594a4353ef25e6b1874565ea52ce7772"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "0df2590de27c60c18b7db6e056347bd2aff5a887"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.7.1",
            "v2.7.0",
            "v2.6.1",
            "v2.6.0",
            "v2.5.2",
            "v2.5.1",
            "v2.5.0",
            "v2.4.4",
            "v2.4.3",
            "v2.2.0",
            "v2.4.2",
            "v2.4.1",
            "v2.4.0",
            "v2.3.0",
            "v2.1.0",
            "v2.0.0",
            "v1.24.1",
            "v1.24.0",
            "v1.23.1",
            "v1.23.0",
            "v1.22.0",
            "v1.21.0",
            "v1.20.0",
            "v1.19.2",
            "v1.19.1",
            "v1.19.0",
            "v1.18.1",
            "v1.18.0",
            "v1.17.0",
            "v1.16.0",
            "v1.15.0",
            "v1.14.0",
            "v1.13.1",
            "v1.13.0",
            "v1.12.1",
            "v1.12.0",
            "v1.11.0",
            "v1.10.0",
            "v1.9.2",
            "v1.9.1",
            "v1.9.0",
            "v1.8.2",
            "v1.8.1",
            "v1.8.0",
            "v1.7.0",
            "v1.6.1",
            "v1.6.0",
            "v1.5.0",
            "v1.4.0",
            "v1.3.0",
            "v1.2.0",
            "v1.1.0",
            "v1.0.1",
            "v1.0.0",
            "v0.4.0",
            "v0.3.0",
            "v0.2.0",
            "v0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15253.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:54.359984851Z",
      "provider": "osv",
      "references": [
        "https://github.com/grocy/grocy/security/advisories/GHSA-7f37-2fjr-v9p7",
        "https://github.com/grocy/grocy/issues/996",
        "https://github.com/grocy/grocy/commit/0624b0df594a4353ef25e6b1874565ea52ce7772",
        "https://github.com/grocy/grocy/commit/0df2590de27c60c18b7db6e056347bd2aff5a887",
        "https://www.exploit-db.com/exploits/48792"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-15253",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383115,
  "published_at": "2020-10-14T19:15:13.853+00:00"
}