Security advisory

{
  "id": "a0250929031060d0ade484b636c6216fc32f8bb919e2ccf6e379e0fd5d4f9fba",
  "url": "https://osv.dev/vulnerability/CVE-2021-35265",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-35265",
    "summary": "A reflected cross-site scripting (XSS) vulnerability in MaxSite CMS before V106 via product/page/* allows remote attackers to inject arbitrary web script to a page.",
    "evidence": "osv:CVE-2021-35265",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-35265",
      "aliases": [
        "CVE-2021-35265"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/maxsite/cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "8e04d9654815e9fb966db9cf1e893bb3683d61df"
                },
                {
                  "fixed": "6b0ab1de9f3d471485d1347e800a9ce43fedbf1a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:maxsite:maxsite_cms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "106"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "6b0ab1de9f3d471485d1347e800a9ce43fedbf1a"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v104",
            "v102",
            "v101",
            "v100",
            "v99",
            "v98",
            "v97",
            "v0.96",
            "v0.95",
            "v0.94",
            "v0.93",
            "v0.92",
            "v0.91",
            "v0.90",
            "v0.89",
            "v0.88",
            "v0.87.1",
            "v0.87"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-35265.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:49.636318159Z",
      "provider": "osv",
      "references": [
        "https://github.com/maxsite/cms/commit/6b0ab1de9f3d471485d1347e800a9ce43fedbf1a",
        "https://github.com/maxsite/cms/issues/414#issue-726249183"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-35265",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384671,
  "published_at": "2021-08-03T12:15:07.88+00:00"
}