{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "typebot.io",
          "vendor": "baptisteArno",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 3.17.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a workspace OAuth `credentialsId` from a readable bot configuration and then overwrite that credential through `handleUpdateOAuthCredentials()` by supplying an attacker-controlled writable `workspaceId`. The update path validates only the attacker-supplied workspace and then updates the credential record by global `id` alone, while also rewriting the credential\u0027s `workspaceId`. This allows cross-workspace OAuth credential takeover and reassignment. Version 3.17.0 patches the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-11T20:37:48.115Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-3788-7276-x4j4",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-3788-7276-x4j4"
        },
        {
          "name": "https://github.com/baptisteArno/typebot.io/pull/2459",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/baptisteArno/typebot.io/pull/2459"
        },
        {
          "name": "https://github.com/baptisteArno/typebot.io/commit/7ae4c007d0987d2ca907b47e1b7418db62b8a157",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/baptisteArno/typebot.io/commit/7ae4c007d0987d2ca907b47e1b7418db62b8a157"
        },
        {
          "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-3788-7276-x4j4",
        "discovery": "UNKNOWN"
      },
      "title": "TypeBot vulnerable to cross-workspace OAuth credential takeover in updateOAuthCredentials via missing object binding"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-48765",
    "datePublished": "2026-08-11T20:37:48.115Z",
    "dateReserved": "2026-05-22T19:39:05.356Z",
    "dateUpdated": "2026-08-11T20:37:48.115Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-48765",
      "date": "2026-06-14",
      "epss": "0.00043",
      "percentile": "0.13452"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-48765\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-08-11T21:17:36.947\",\"lastModified\":\"2026-08-11T21:17:36.947\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a workspace OAuth `credentialsId` from a readable bot configuration and then overwrite that credential through `handleUpdateOAuthCredentials()` by supplying an attacker-controlled writable `workspaceId`. The update path validates only the attacker-supplied workspace and then updates the credential record by global `id` alone, while also rewriting the credential\u0027s `workspaceId`. This allows cross-workspace OAuth credential takeover and reassignment. Version 3.17.0 patches the issue.\"}],\"affected\":[{\"source\":\"security-advisories@github.com\",\"affectedData\":[{\"vendor\":\"baptisteArno\",\"product\":\"typebot.io\",\"versions\":[{\"version\":\"\u003c 3.17.0\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L\",\"baseScore\":9.9,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.1,\"impactScore\":6.0}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-639\"}]}],\"references\":[{\"url\":\"https://github.com/baptisteArno/typebot.io/commit/7ae4c007d0987d2ca907b47e1b7418db62b8a157\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/baptisteArno/typebot.io/pull/2459\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-3788-7276-x4j4\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}