Security advisory

{
  "id": "e9668c664f8ae012bf9cef9061c9c730ffc728185698350f3501433dc10dce99",
  "url": "https://osv.dev/vulnerability/CVE-2020-36635",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-36635",
    "summary": "A vulnerability was found in OpenMRS Appointment Scheduling Module up to 1.12.x. It has been classified as problematic. This affects the function validateFieldName of the file api/src/main/java/org/openmrs/module/appointmentscheduling/validator/AppointmentTypeValidator.java. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 1.13.0 is able to address this issue. The name of the patch is 34213c3f6ea22df427573076fb62744694f601d8. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216915.",
    "evidence": "osv:CVE-2020-36635",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-36635",
      "aliases": [
        "CVE-2020-36635"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/openmrs/openmrs-module-appointmentscheduling",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "e6cf23899c2c6d897b4257ebeb2e64e6e15d95fb"
                },
                {
                  "fixed": "34213c3f6ea22df427573076fb62744694f601d8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:openmrs:appointment_scheduling_module:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.13.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "34213c3f6ea22df427573076fb62744694f601d8"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "e6cf23899c2c6d897b4257ebeb2e64e6e15d95fb"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "1.13.0"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.12.0",
            "1.10.0",
            "1.9.0",
            "1.8.0",
            "1.7.0",
            "1.6",
            "1.5",
            "1.4",
            "appointmentscheduling-1.3",
            "1.2",
            "1.1",
            "1.0",
            "0.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36635.json",
            "vanir_signatures": [
              {
                "id": "CVE-2020-36635-4367982c",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "229206796126611122419309765584816312643",
                    "110212284103974207320241064635853419353",
                    "190089571733824297846651665354290603236",
                    "298200611155281447545954591188745170418",
                    "314338468799625520837961187084152268538",
                    "54833373351161964457626183752413020907",
                    "336931560282886856258861869960712049310",
                    "135782565741370400535300521281438590063",
                    "318614948378633270138046263213055009272",
                    "183325986263730029783145769233746546977"
                  ]
                },
                "source": "https://github.com/openmrs/openmrs-module-appointmentscheduling/commit/34213c3f6ea22df427573076fb62744694f601d8",
                "target": {
                  "file": "api/src/main/java/org/openmrs/module/appointmentscheduling/validator/AppointmentTypeValidator.java"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-36635-c849f42a",
                "digest": {
                  "length": 388,
                  "function_hash": "112773824584229748005544538023007070130"
                },
                "source": "https://github.com/openmrs/openmrs-module-appointmentscheduling/commit/34213c3f6ea22df427573076fb62744694f601d8",
                "target": {
                  "file": "api/src/main/java/org/openmrs/module/appointmentscheduling/validator/AppointmentTypeValidator.java",
                  "function": "validateFieldName"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-36635-dc76f9a1",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "11895883039436054705254829177298275645",
                    "252793470811140055870252192955617136731",
                    "220288026630053818500199019184397981953"
                  ]
                },
                "source": "https://github.com/openmrs/openmrs-module-appointmentscheduling/commit/34213c3f6ea22df427573076fb62744694f601d8",
                "target": {
                  "file": "api/src/test/java/org/openmrs/module/appointmentscheduling/validator/AppointmentTypeValidatorTest.java"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:59:40Z"
          }
        }
      ],
      "modified": "2026-10-20T13:59:40.244641404Z",
      "provider": "osv",
      "references": [
        "https://github.com/openmrs/openmrs-module-appointmentscheduling/releases/tag/1.13.0",
        "https://vuldb.com/?ctiid.216915",
        "https://vuldb.com/?id.216915",
        "https://github.com/openmrs/openmrs-module-appointmentscheduling/commit/34213c3f6ea22df427573076fb62744694f601d8",
        "https://github.com/openmrs/openmrs-module-appointmentscheduling/pull/32"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-36635",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388496,
  "published_at": "2022-12-27T23:15:10.43+00:00"
}