Security advisory

{
  "id": "0b50f26f5c850ade2ffa4785171b1c277bc40a4f5a6fdcc35ba86ed0f573a492",
  "url": "https://osv.dev/vulnerability/CVE-2021-44116",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-44116",
    "summary": "Cross Site Scripting (XSS) vulnerability exits in Anchor CMS <=0.12.7 in posts.php. Attackers can use the posts column to upload the title and content containing malicious code to achieve the purpose of obtaining the administrator cookie, thereby achieving other malicious operations.",
    "evidence": "osv:CVE-2021-44116",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-44116",
      "aliases": [
        "CVE-2021-44116",
        "GHSA-7mq6-cp5m-f4j5"
      ],
      "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/anchorcms/anchor-cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "08e8e507909ee55b588674563b8ea21646ed9425"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:anchorcms:anchor_cms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.12.7"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.12.7",
            "0.12.6",
            "0.12.3a",
            "0.12.3",
            "0.12.1",
            "0.12",
            "0.9.3.1-a",
            "0.9.1",
            "0.9",
            "0.8.2",
            "0.8.1",
            "0.8",
            "0.7.2",
            "0.7",
            "0.6",
            "0.5",
            "0.4"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44116.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:34.689647086Z",
      "provider": "osv",
      "references": [
        "https://www.cnblogs.com/unrealnumb/p/15573449.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-44116",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433578,
  "published_at": "2021-12-15T22:15:07.25+00:00"
}