{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "dify",
          "vendor": "langgenius",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.13.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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\u0027s chat history. Version 1.13.1 patches the issue."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "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",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863: Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284: Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-20T23:03:18.158Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p"
        },
        {
          "name": "https://github.com/langgenius/dify/releases/tag/1.13.1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/langgenius/dify/releases/tag/1.13.1"
        }
      ],
      "source": {
        "advisory": "GHSA-fxq3-hh7x-c63p",
        "discovery": "UNKNOWN"
      },
      "title": "Dify has IDOR in deleting someone else\u0027s chat conversation"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-34082",
    "datePublished": "2026-04-20T23:03:18.158Z",
    "dateReserved": "2026-03-25T16:21:40.868Z",
    "dateUpdated": "2026-04-20T23:03:18.158Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}