Security advisory

{
  "id": "9101c485b7b441b770be2bce29eb7398d84d23e529cc0c73591ca69a059244a6",
  "url": "https://osv.dev/vulnerability/CVE-2019-11876",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-11876",
    "summary": "In PrestaShop 1.7.5.2, the shop_country parameter in the install/index.php installation script/component is affected by Reflected XSS. Exploitation by a malicious actor requires the user to follow the initial stages of the setup (accepting terms and conditions) before executing the malicious link.",
    "evidence": "osv:CVE-2019-11876",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2019-11876",
      "aliases": [
        "CVE-2019-11876",
        "GHSA-6grv-hw8g-4gfm"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/drupal/drupal",
              "type": "GIT",
              "events": [
                {
                  "introduced": "17ba30046ed57677de4feff8d07354890b40efdb"
                },
                {
                  "last_affected": "17ba30046ed57677de4feff8d07354890b40efdb"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:drupal:drupal:8.7.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.7.0"
                      },
                      {
                        "last_affected": "8.7.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "8.7.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11876.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/prestashop/prestashop",
              "type": "GIT",
              "events": [
                {
                  "introduced": "4edececed3066f483a472d2ac9f611a7e800ad60"
                },
                {
                  "last_affected": "4edececed3066f483a472d2ac9f611a7e800ad60"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:prestashop:prestashop:1.7.5.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.7.5.2"
                      },
                      {
                        "last_affected": "1.7.5.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.7.5.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11876.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:43.647578725Z",
      "provider": "osv",
      "references": [
        "https://www.prestashop.com/forums/forum/2-prestashop-news-and-releases/",
        "https://www.logicallysecure.com/blog/xss-presta-xss-drupal/"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:prestashop:prestashop:1.7.5.2:*:*:*:*:*:*:*"
            ],
            "vendor_product": "prestashop:prestashop",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "1.7.5.2"
                  },
                  {
                    "last_affected": "1.7.5.2"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2019-11876",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 435663,
  "published_at": "2019-05-24T16:29:00.517+00:00"
}