Security advisory

{
  "id": "3258f8f81f2269ed0b7f4037854de32795b77f97d3f3c1b81d9a3ba0246a6cbc",
  "url": "https://osv.dev/vulnerability/CVE-2021-25959",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-25959",
    "summary": "In OpenCRX, versions v4.0.0 through v5.1.0 are vulnerable to reflected Cross-site Scripting (XSS), due to unsanitized parameters in the password reset functionality. This allows execution of external javascript files on any user of the openCRX instance.",
    "evidence": "osv:CVE-2021-25959",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-25959",
      "aliases": [
        "CVE-2021-25959",
        "GHSA-rwh9-8xx8-4wfm"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/opencrx/opencrx",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b78f2e7527fa15fd86ac35e66048293e7bc112c1"
                },
                {
                  "last_affected": "7e4f0c4c1238c7bf6c6d38c68a8f4db17bdb53c5"
                },
                {
                  "fixed": "14e75f95e5f56fbe7ee897bdf5d858788072e818"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:opencrx:opencrx:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.0.0"
                      },
                      {
                        "last_affected": "5.1.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "14e75f95e5f56fbe7ee897bdf5d858788072e818"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "opencrx-v5.1.0",
            "opencrx-v5.0.1",
            "opencrx-v5.0.0",
            "opencrx-v5.0-20200904",
            "opencrx-v5.0-20200717",
            "opencrx-v5.0-20200715",
            "opencrx-v5.0-20200714",
            "opencrx-v4.3.0",
            "opencrx-v4.3.0-rc.1",
            "opencrx-v4.2.0",
            "opencrx-v4.1.0",
            "opencrx-v4.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25959.json",
            "vanir_signatures": [
              {
                "id": "CVE-2021-25959-3d12a421",
                "digest": {
                  "length": 1272,
                  "function_hash": "299926449566693712240401486120705060548"
                },
                "source": "https://github.com/opencrx/opencrx/commit/14e75f95e5f56fbe7ee897bdf5d858788072e818",
                "target": {
                  "file": "core/src/main/java/org/opencrx/kernel/tools/CopyDb.java",
                  "function": "copyDb"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2021-25959-79065f0e",
                "digest": {
                  "length": 3727,
                  "function_hash": "153014618847153202251050346306638867562"
                },
                "source": "https://github.com/opencrx/opencrx/commit/14e75f95e5f56fbe7ee897bdf5d858788072e818",
                "target": {
                  "file": "core/src/main/java/org/opencrx/kernel/tools/CopyDb.java",
                  "function": "copyDbObject"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2021-25959-a522a2d6",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "252974067760682639526069339914185005060",
                    "67307008562535689517234536862088945489",
                    "219511582486534768945373860123843421775",
                    "157950679091514196060976590044903556173",
                    "283744227869885296625868921359126648981",
                    "173950007691500410815011086662779563699",
                    "183425582796188218942433615138051562480",
                    "268199670166582995169337558919550266166"
                  ]
                },
                "source": "https://github.com/opencrx/opencrx/commit/14e75f95e5f56fbe7ee897bdf5d858788072e818",
                "target": {
                  "file": "core/src/main/java/org/opencrx/kernel/tools/CopyDb.java"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T14:17:24Z"
          }
        }
      ],
      "modified": "2026-10-20T14:17:24.872842627Z",
      "provider": "osv",
      "references": [
        "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25959",
        "https://github.com/opencrx/opencrx/commit/14e75f95e5f56fbe7ee897bdf5d858788072e818"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-25959",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388785,
  "published_at": "2021-09-29T14:15:07.62+00:00"
}