{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "1.74.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "range": [
                  {
                    "fixed": "7872f4d178bd9338dba2eb4fc4808f4060914be6"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "range": [
                  {
                    "fixed": "e30df91094033d8583a72e429726ba7bebc1534f"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "original_tag": "v1.74.0",
                "range": [
                  {
                    "fixed": "8cb85d7180256d674c268d2f66f14ac58c559721"
                  }
                ],
                "source": "REFERENCES_TAG"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8cb85d7180256d674c268d2f66f14ac58c559721"
            },
            {
              "fixed": "7872f4d178bd9338dba2eb4fc4808f4060914be6"
            },
            {
              "fixed": "e30df91094033d8583a72e429726ba7bebc1534f"
            }
          ],
          "repo": "https://github.com/frappe/crm",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-843p-qp2f-p2v8"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111938.json"
  },
  "details": "Frappe CRM before 1.74.0 contains a missing authorization vulnerability that allows authenticated Sales Users to modify other users' call logs by supplying arbitrary call_sid values. Attackers can call the add_note_to_call_log and add_task_to_call_log endpoints to attach attacker-written notes and tasks that appear on victims' call logs, leads, and deals.",
  "id": "CVE-2026-111938",
  "modified": "2026-10-21T02:31:01.870802643Z",
  "published": "2026-10-19T13:55:11.692Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111938.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/frappe/crm"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/frappe/crm/blob/v1.73.2/crm/integrations/api.py"
    },
    {
      "type": "FIX",
      "url": "https://github.com/frappe/crm/commit/7872f4d178bd9338dba2eb4fc4808f4060914be6"
    },
    {
      "type": "FIX",
      "url": "https://github.com/frappe/crm/commit/e30df91094033d8583a72e429726ba7bebc1534f"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/frappe/crm/releases/tag/v1.74.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/frappe/crm/security/advisories/GHSA-843p-qp2f-p2v8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111938"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/frappe-crm-before-1.74.0-missing-authorization-via-add-note-to-call-log"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Frappe CRM before 1.74.0 Missing Authorization via add_note_to_call_log"
}