{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0.0.0"
              },
              {
                "fixed": "4.1.3"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1b0cacaa679399e00ac51cb3f81a8cbbc705a72d"
            }
          ],
          "repo": "https://git.drupalcode.org/project/oauth2_client",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "drupal",
    "cwe_ids": [
      "CWE-352"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/31xxx/CVE-2025-31684.json"
  },
  "details": "Cross-Site Request Forgery (CSRF) vulnerability in Drupal OAuth2 Client allows Cross Site Request Forgery.This issue affects OAuth2 Client: from 0.0.0 before 4.1.3.",
  "id": "CVE-2025-31684",
  "modified": "2026-08-12T03:51:08.342170430Z",
  "published": "2025-03-31T21:43:06.076Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.drupalcode.org/project/oauth2_client"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/project/oauth2_client"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2025-013"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/31xxx/CVE-2025-31684.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31684"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "OAuth2 Client - Moderately critical - Cross Site Request Forgery - SA-CONTRIB-2025-013"
}