Security advisory

{
  "id": "9cb56581a26cb775340fa76fc62c711802b70d42ce811a0e7c19b075d26c3cf7",
  "url": "https://osv.dev/vulnerability/CVE-2020-5273",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-5273",
    "summary": "In PrestaShop module ps_linklist versions before 3.1.0, there is a stored XSS when using custom URLs. The problem is fixed in version 3.1.0",
    "evidence": "osv:CVE-2020-5273",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-5273",
      "aliases": [
        "CVE-2020-5273",
        "GHSA-cx2r-mf6x-55rx"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/prestashop/ps_linklist",
              "type": "GIT",
              "events": [
                {
                  "introduced": "9bf37ec972a09adc96d1ff93ea2baf851446a8eb"
                },
                {
                  "fixed": "8fd44ffe2626d92035e9a7ed02fb7de97c59fc0a"
                },
                {
                  "fixed": "83e6e0bdda2287f4d6e64127cb90c41d26b5ad82"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:prestashop:prestashop_linklist:*:*:*:*:*:prestashop:*:*",
                    "range": [
                      {
                        "introduced": "3.0.0"
                      },
                      {
                        "fixed": "3.1.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "83e6e0bdda2287f4d6e64127cb90c41d26b5ad82"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.0.4",
            "3.0.3",
            "v3.0.2",
            "v3.0.1",
            "v3.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5273.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:22.485217066Z",
      "provider": "osv",
      "references": [
        "https://github.com/PrestaShop/ps_linklist/security/advisories/GHSA-cx2r-mf6x-55rx",
        "https://github.com/PrestaShop/ps_linklist/commit/83e6e0bdda2287f4d6e64127cb90c41d26b5ad82"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-5273",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385234,
  "published_at": "2020-04-16T22:15:13.777+00:00"
}