{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.x-1.3.5"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2ccf3e8a84204b690d41975e7a5940141b23aa9b"
            }
          ],
          "repo": "https://github.com/backdrop-contrib/gdpr_cookies",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "cwe_ids": [
      "CWE-80"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71310.json"
  },
  "details": "The GDPR cookies module for Backdrop CMS (before \n\n1.x-1.3.5) doesn't sufficiently protect visitors from Cross Site Scripting (XSS) if a malicious value has been provided for the optional 'Info content' field for the YouTube service. This is mitigated by the fact that an attacker must have a role with the permission \"Create a GDPR Cookies Service\" or \"Edit any GDPR Cookies Service\" and a site must have added a YouTube service as configuration.",
  "id": "CVE-2025-71310",
  "modified": "2026-08-12T03:51:45.571247764Z",
  "published": "2026-05-26T01:06:55.755Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://backdropcms.org/security/sa-contrib-2025-013"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71310.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71310"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/backdrop-contrib/gdpr_cookies"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:L",
      "type": "CVSS_V4"
    }
  ]
}