{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:dify:dify:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.13.1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f943f1e39bfb357bb0bf4f04204b9efc5cac85dc"
            }
          ],
          "repo": "https://github.com/langgenius/dify",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-fxq3-hh7x-c63p"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-284",
      "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34082.json"
  },
  "details": "Dify is an open-source LLM app development platform. Prior to 1.13.1, the method `DELETE /console/api/installed-apps/\u003cappId\u003e/conversations/\u003cconversationId\u003e` has poor authorization checking and allows any Dify-authenticated user to delete someone else's chat history. Version 1.13.1 patches the issue.",
  "id": "CVE-2026-34082",
  "modified": "2026-08-05T03:30:21.488416665Z",
  "published": "2026-04-20T23:03:18.158Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/langgenius/dify/releases/tag/1.13.1"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34082.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34082"
    }
  ],
  "schema_version": "1.8.0",
  "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": "Dify has IDOR in deleting someone else's chat conversation"
}