Email TFA - Moderately critical - Access bypass - SA-CONTRIB-2025-001

{
  "id": "e81c4aa4d01b70f38105b016c764edabefb41c97f2892f7e284ac9eb4c8bd473",
  "url": "https://osv.dev/vulnerability/CVE-2025-31676",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Email TFA - Moderately critical - Access bypass - SA-CONTRIB-2025-001",
    "summary": "Weak Authentication vulnerability in Drupal Email TFA allows Brute Force.This issue affects Email TFA: from 0.0.0 before 2.0.3.",
    "evidence": "osv:CVE-2025-31676",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2025-31676",
      "aliases": [
        "CVE-2025-31676",
        "DRUPAL-CONTRIB-2025-001"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.drupalcode.org/project/email_tfa",
              "type": "GIT",
              "events": [
                {
                  "introduced": "62705241c28a9219725beecddb5912876075029d"
                },
                {
                  "fixed": "610f1c49e662fdbe07f915bbf03c5ccf9597ac4c"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "fixed": "2.0.3"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0.2",
            "2.0.1",
            "2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-31676.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.125560239Z",
      "provider": "osv",
      "references": [
        "https://git.drupalcode.org/project/email_tfa",
        "https://www.drupal.org/project/email_tfa",
        "https://www.drupal.org/sa-contrib-2025-001",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/31xxx/CVE-2025-31676.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-31676"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-1390"
        ],
        "cna_assigner": "drupal",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/31xxx/CVE-2025-31676.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-31676",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 489558,
  "published_at": "2025-03-31T21:36:58.56+00:00"
}