grandnode grandnode2 Product Description Product.Layout.Simple.cshtml Html.Raw cross site scripting

{
  "id": "a2054877183ccf5538cce656e9b1493055fffba2a418ebfc0e34f8bf75476c77",
  "url": "https://osv.dev/vulnerability/CVE-2026-112249",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "grandnode grandnode2 Product Description Product.Layout.Simple.cshtml Html.Raw cross site scripting",
    "summary": "A vulnerability was detected in grandnode grandnode2 up to 2.3.0. Affected is the function Html.Raw of the file src/Web/Grand.Web/Views/Product/Product.Layout.Simple.cshtml of the component Product Description Handler. The manipulation results in cross site scripting. The attack can be launched remotely. Upgrading to version 2.4.0-beta and 2.4.0 is able to address this issue. The patch is identified as 41a8e349eab8d9641cf6ea800d738f2d8991ca22. Upgrading the affected component is recommended. The vendor was contacted early about this disclosure.",
    "evidence": "osv:CVE-2026-112249",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-112249",
      "aliases": [
        "CVE-2026-112249",
        "GHSA-cvpg-48r9-fq67"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/grandnode/grandnode2",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ac9362b2b58b599a1dff9258768302c9b4642610"
                },
                {
                  "fixed": "41a8e349eab8d9641cf6ea800d738f2d8991ca22"
                },
                {
                  "fixed": "19be138fb62a229b2387407b4a3467e1120e41e3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.0"
                      },
                      {
                        "last_affected": "2.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "2.1"
                      },
                      {
                        "last_affected": "2.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "2.2"
                      },
                      {
                        "last_affected": "2.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "2.3.0"
                      },
                      {
                        "last_affected": "2.3.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "fixed": "41a8e349eab8d9641cf6ea800d738f2d8991ca22"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "19be138fb62a229b2387407b4a3467e1120e41e3"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "2.4.0-beta"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0",
            "2.1",
            "2.2",
            "2.3.0",
            "2.3.0-beta",
            "2.2.0",
            "2.2.0-beta",
            "2.1.0-beta",
            "2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112249.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:47.766423318Z",
      "provider": "osv",
      "references": [
        "https://github.com/grandnode/grandnode2/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112249.json",
        "https://github.com/grandnode/grandnode2/security/advisories/GHSA-cvpg-48r9-fq67",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-112249",
        "https://vuldb.com/cve/CVE-2026-112249",
        "https://vuldb.com/submit/986350",
        "https://vuldb.com/vuln/422323",
        "https://vuldb.com/vuln/422323/cti",
        "https://github.com/grandnode/grandnode2/commit/41a8e349eab8d9641cf6ea800d738f2d8991ca22",
        "https://github.com/grandnode/grandnode2/pull/780",
        "https://github.com/grandnode/grandnode2/releases/tag/2.4.0-beta"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79",
          "CWE-94"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112249.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-112249",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 515819,
  "published_at": "2026-10-19T18:15:20.969+00:00"
}