{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "0.0.70"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StringRangeExpression"
              },
              {
                "range": [
                  {
                    "fixed": "863e2702fca9a584246da9a51cca6b12828cebcf"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "range": [
                  {
                    "fixed": "a9fc3d864e87fa2449b235798189db9cd39367c4"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "range": [
                  {
                    "fixed": "def26b5cf77dad4a9c5b5ff11c9863a0bc144ac8"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "original_tag": "0.0.70",
                "range": [
                  {
                    "fixed": "b67e9efb6623385125347b2610e422d18f1c82fa"
                  }
                ],
                "source": "REFERENCES_TAG"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "b67e9efb6623385125347b2610e422d18f1c82fa"
            },
            {
              "fixed": "863e2702fca9a584246da9a51cca6b12828cebcf"
            },
            {
              "fixed": "a9fc3d864e87fa2449b235798189db9cd39367c4"
            },
            {
              "fixed": "def26b5cf77dad4a9c5b5ff11c9863a0bc144ac8"
            }
          ],
          "repo": "https://github.com/heymrun/heym",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-vxpw-x7j7-8723"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-266",
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67541.json"
  },
  "details": "Heym builds and runs agentic systems and business-process automations on self-hosted infrastructure. Prior to version 0.0.70, team-member management (add / remove / update) is gated only on team membership, not on the team creator/admin role — and TeamMember has no role column. Any non-creator member can seat an attacker account into the team; because credential team-shares are scoped only by TeamMember.user_id, the newly-added attacker can then decrypt every credential shared into that team (provider API keys, OAuth tokens. This issue has been patched in version 0.0.70.",
  "id": "CVE-2026-67541",
  "modified": "2026-11-13T02:30:28.042535980Z",
  "published": "2026-11-11T21:39:02.673Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/heymrun/heym/releases/tag/0.0.70"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67541.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/heymrun/heym/security/advisories/GHSA-vxpw-x7j7-8723"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67541"
    },
    {
      "type": "FIX",
      "url": "https://github.com/heymrun/heym/commit/863e2702fca9a584246da9a51cca6b12828cebcf"
    },
    {
      "type": "FIX",
      "url": "https://github.com/heymrun/heym/commit/a9fc3d864e87fa2449b235798189db9cd39367c4"
    },
    {
      "type": "FIX",
      "url": "https://github.com/heymrun/heym/commit/def26b5cf77dad4a9c5b5ff11c9863a0bc144ac8"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Heym: Missing role gate in team-member management lets any member add/remove members, exposing team-shared credentials"
}