{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "7.10.14"
              },
              {
                "introduced": "8.0.0"
              },
              {
                "fixed": "8.0.8"
              },
              {
                "introduced": "8.1.0"
              },
              {
                "fixed": "8.1.7"
              },
              {
                "introduced": "8.2.0"
              },
              {
                "fixed": "8.2.7"
              },
              {
                "introduced": "8.3.0"
              },
              {
                "fixed": "8.3.7"
              },
              {
                "introduced": "8.4.0"
              },
              {
                "fixed": "8.4.5"
              },
              {
                "introduced": "8.5.0"
              },
              {
                "fixed": "8.5.2"
              },
              {
                "introduced": "8.6.0"
              },
              {
                "fixed": "8.6.1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "introduced": "9e2e148b8d8c474b307c24d59f8592a172f017f5"
            },
            {
              "introduced": "2ca98764a077deb7efb710ff1d8f78c5c3e4c4a3"
            },
            {
              "introduced": "f2a05ceed2086266fa3e36cf575c1794f68f00ab"
            },
            {
              "introduced": "00a1efa3fde455359510349d827acd91ba67905e"
            },
            {
              "introduced": "bb8c7be629b7cbffc7387285c5cb98e5835ad85f"
            },
            {
              "introduced": "d0230e1ed86163b5cf9da57fda09fa86ea0b5c9f"
            },
            {
              "introduced": "814435ab3573909034a97dc70328dadea3793a1c"
            },
            {
              "fixed": "8300b3eb262f498021ed9df0ae453e83ec3b9bdb"
            },
            {
              "fixed": "dbd9bf8a914ed3480c8d86dd40068d685388d9b7"
            },
            {
              "fixed": "2de78f6f04b15066b9e2e4aefac00f4566ffe6a2"
            },
            {
              "fixed": "60e9bc2ad6437a23c5e879113162cea4a8aad64a"
            },
            {
              "fixed": "68e6101e48ccf8eb5e85abc4d8b6dfc7470c2ad3"
            },
            {
              "fixed": "895d310c301e4c9a13c84c029bf1a60903019456"
            },
            {
              "fixed": "c80b0c096d4662c322ffb74d216a8c2232496d63"
            },
            {
              "fixed": "bfd782302d20cbd672c785ac8c0d072d7cc6b0db"
            },
            {
              "fixed": "175a19c4151f41910499ef37df54f58022276d12"
            }
          ],
          "repo": "https://github.com/rocketchat/rocket.chat",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-4mvx-9h2h-hmg3"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72919.json"
  },
  "details": "Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 7.10.14, 8.0.8, 8.1.7, 8.2.7, 8.3.7, 8.4.5, 8.5.2, and 8.6.1, the channels.convertToTeam REST endpoint allows an authenticated registered user with the create-team permission to convert an unrelated public channel by supplying channelName instead of channelId because the edit-room permission is checked only for channelId. This issue is fixed in versions 7.10.14, 8.0.8, 8.1.7, 8.2.7, 8.3.7, 8.4.5, 8.5.2, and 8.6.1.",
  "id": "CVE-2026-72919",
  "modified": "2026-08-13T03:51:46.690310117Z",
  "published": "2026-08-10T21:44:59.115Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72919.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-4mvx-9h2h-hmg3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72919"
    },
    {
      "type": "FIX",
      "url": "https://github.com/RocketChat/Rocket.Chat/commit/175a19c4151f41910499ef37df54f58022276d12"
    },
    {
      "type": "FIX",
      "url": "https://github.com/RocketChat/Rocket.Chat/pull/41206"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Rocket.Chat: Broken Access Control in channels.convertToTeam Allows Unauthorized Conversion of Public Channels into Teams"
}