CVE-2026-28444 (GCVE-0-2026-28444)
Vulnerability from cvelistv5
Published
2026-05-22 16:00
Modified
2026-05-22 16:44
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the getResultLogs API endpoint authorizes the caller against the provided typebotId but fetches logs solely by resultId without verifying that the result belongs to the authorized typebot, leading to IDOR. An authenticated attacker can supply their own typebotId alongside any victim's resultId to read execution logs from other workspaces, leaking sensitive data including HTTP response bodies, AI model outputs, and webhook payloads. Every other result-scoped endpoint in the same router properly validates that the resultId belongs to the authorized typebotId. This confirms the missing check is an oversight, not a design choice. This issue has been fixed in version 3.15.2.
Impacted products
Vendor Product Version
baptisteArno typebot.io Version: < 3.16.0
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-28444",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-22T16:42:43.239389Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-22T16:44:17.968Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "typebot.io",
          "vendor": "baptisteArno",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 3.16.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the getResultLogs API endpoint authorizes the caller against the provided typebotId but fetches logs solely by resultId without verifying that the result belongs to the authorized typebot, leading to IDOR. An authenticated attacker can supply their own typebotId alongside any victim\u0027s resultId to read execution logs from other workspaces, leaking sensitive data including HTTP response bodies, AI model outputs, and webhook payloads. Every other result-scoped endpoint in the same router properly validates that the resultId belongs to the authorized typebotId. This confirms the missing check is an oversight, not a design choice. This issue has been fixed in version 3.15.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-22T16:00:58.147Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-c63p-mqx5-75r7",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-c63p-mqx5-75r7"
        },
        {
          "name": "https://github.com/baptisteArno/typebot.io/commit/d82b2d47c86ae614a08d4073c669ca64442faff2",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/baptisteArno/typebot.io/commit/d82b2d47c86ae614a08d4073c669ca64442faff2"
        },
        {
          "name": "https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0"
        }
      ],
      "source": {
        "advisory": "GHSA-c63p-mqx5-75r7",
        "discovery": "UNKNOWN"
      },
      "title": "Typebot: IDOR in Result Logs Endpoint Allows Cross-Workspace Data Disclosure"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-28444",
    "datePublished": "2026-05-22T16:00:58.147Z",
    "dateReserved": "2026-02-27T15:54:05.140Z",
    "dateUpdated": "2026-05-22T16:44:17.968Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-28444\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-05-22T16:42:43.239389Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-05-22T16:43:21.254Z\"}}], \"cna\": {\"title\": \"Typebot: IDOR in Result Logs Endpoint Allows Cross-Workspace Data Disclosure\", \"source\": {\"advisory\": \"GHSA-c63p-mqx5-75r7\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"baptisteArno\", \"product\": \"typebot.io\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 3.16.0\"}]}], \"references\": [{\"url\": \"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-c63p-mqx5-75r7\", \"name\": \"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-c63p-mqx5-75r7\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/baptisteArno/typebot.io/commit/d82b2d47c86ae614a08d4073c669ca64442faff2\", \"name\": \"https://github.com/baptisteArno/typebot.io/commit/d82b2d47c86ae614a08d4073c669ca64442faff2\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0\", \"name\": \"https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the getResultLogs API endpoint authorizes the caller against the provided typebotId but fetches logs solely by resultId without verifying that the result belongs to the authorized typebot, leading to IDOR. An authenticated attacker can supply their own typebotId alongside any victim\u0027s resultId to read execution logs from other workspaces, leaking sensitive data including HTTP response bodies, AI model outputs, and webhook payloads. Every other result-scoped endpoint in the same router properly validates that the resultId belongs to the authorized typebotId. This confirms the missing check is an oversight, not a design choice. This issue has been fixed in version 3.15.2.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-639\", \"description\": \"CWE-639: Authorization Bypass Through User-Controlled Key\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-05-22T16:00:58.147Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-28444\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-22T16:44:17.968Z\", \"dateReserved\": \"2026-02-27T15:54:05.140Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-05-22T16:00:58.147Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…