{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.1.3"
              },
              {
                "introduced": "1.2.0"
              },
              {
                "fixed": "1.2.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5bfa702bf50913282236272abd468fc5121c3b9d"
            },
            {
              "introduced": "84d2f4891204cd5fae32735482c9f65eaa49e3ad"
            },
            {
              "fixed": "bc2987225f079fdc44b8b5df05c22151a9e72096"
            }
          ],
          "repo": "https://github.com/longhorn/longhorn",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v.",
  "id": "CVE-2021-36780",
  "modified": "2026-03-13T21:55:31.336780387Z",
  "published": "2021-12-17T09:15:07.047Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1191819"
    }
  ],
  "related": [
    "GHSA-g358-m2wp-mhhx"
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}