Security advisory

{
  "id": "b7c436669d37bfcc0c1dceec50627d65bc434d1b611ef9b4f2ee9af9dc35fc32",
  "url": "https://osv.dev/vulnerability/CVE-2018-20418",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-20418",
    "summary": "index.php?p=admin/actions/entries/save-entry in Craft CMS 3.0.25 allows XSS by saving a new title from the console tab.",
    "evidence": "osv:CVE-2018-20418",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-20418",
      "aliases": [
        "CVE-2018-20418",
        "GHSA-72pf-cvwq-vgqg"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/craftcms/cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "30b95277d526af7aeff4a10c23b583fde0adb383"
                },
                {
                  "last_affected": "30b95277d526af7aeff4a10c23b583fde0adb383"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:craftcms:craft_cms:3.0.25:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.0.25"
                      },
                      {
                        "last_affected": "3.0.25"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.0.25"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20418.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/nystudio107/craft-seomatic",
              "type": "GIT",
              "events": [
                {
                  "introduced": "38cbb3f414b56ba0f8331b74950778f595383fa1"
                },
                {
                  "last_affected": "38cbb3f414b56ba0f8331b74950778f595383fa1"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:craftcms:craft_cms:3.0.25:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.0.25"
                      },
                      {
                        "last_affected": "3.0.25"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.0.25"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20418.json"
          }
        }
      ],
      "modified": "2026-10-24T10:50:32.701087864Z",
      "provider": "osv",
      "references": [
        "https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md",
        "https://github.com/rdincel1/Craft-CMS-3.0.25---Cross-Site-Scripting",
        "https://www.exploit-db.com/exploits/46054/",
        "https://www.raifberkaydincel.com/craft-cms-3-0-25-cross-site-scripting-vulnerability.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-20418",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 442279,
  "published_at": "2018-12-24T04:29:00.243+00:00"
}