CVE-2026-47705 (GCVE-0-2026-47705)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:16 – Updated: 2026-08-11 17:16
VLAI
Title
TypeBot vulnerable to CSV injection in result export
Summary
TypeBot is a chatbot builder tool. Version 3.16.1 has a CSV injection vulnerability in the result export functionality. The application does not sanitize or escape user-supplied input when generating CSV files. An attacker can inject spreadsheet formulas into input fields, which are later executed when an administrator opens the exported CSV in spreadsheet software such as Microsoft Excel or LibreOffice Calc. Version 3.17.0 patches the issue.
Severity
9.6 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE
  • CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
Assigner
References
Impacted products
Vendor Product Version
baptisteArno typebot.io Affected: = 3.16.1
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          "versions": [
            {
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            }
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          "value": "TypeBot is a chatbot builder tool. Version 3.16.1 has a CSV injection vulnerability in the result export functionality. The application does not sanitize or escape user-supplied input when generating CSV files. An attacker can inject spreadsheet formulas into input fields, which are later executed when an administrator opens the exported CSV in spreadsheet software such as Microsoft Excel or LibreOffice Calc. Version 3.17.0 patches the issue."
        }
      ],
      "metrics": [
        {
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            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
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          }
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1236",
              "description": "CWE-1236: Improper Neutralization of Formula Elements in a CSV File",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-11T17:16:12.310Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-p52m-h5qg-8p8w",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-p52m-h5qg-8p8w"
        },
        {
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          "url": "https://github.com/baptisteArno/typebot.io/commit/89682dd4ad56f33263332fa377beb01ad616c27c"
        },
        {
          "name": "https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0"
        }
      ],
      "source": {
        "advisory": "GHSA-p52m-h5qg-8p8w",
        "discovery": "UNKNOWN"
      },
      "title": "TypeBot vulnerable to CSV injection in result export"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-47705",
    "datePublished": "2026-08-11T17:16:12.310Z",
    "dateReserved": "2026-05-19T21:18:20.404Z",
    "dateUpdated": "2026-08-11T17:16:12.310Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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      "date": "2026-08-12",
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      "percentile": "0.30732"
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.