{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.1.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "c67d914e61ef9fc6e97347337ea59ffa9196d560"
            }
          ],
          "repo": "https://github.com/termix-ssh/termix",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-vx59-rf9w-9jv8"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-304"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42452.json"
  },
  "details": "Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.1.0, /users/login issues a temporary JWT (temp_token) for TOTP-enabled accounts. That token carries a pendingTOTP state and should only be valid for the second-factor flow. However, the auth middleware accepts this token on regular authenticated endpoints. This effectively turns 2FA into single-factor (password) for impacted accounts. This issue has been patched in version 2.1.0.",
  "id": "CVE-2026-42452",
  "modified": "2026-07-15T01:49:17.993426852Z",
  "published": "2026-05-08T22:54:12.121Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42452.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42452"
    }
  ],
  "schema_version": "1.8.0",
  "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": "Termix: Pending-TOTP temporary token can regenerate backup codes and neutralize TOTP"
}