Security advisory

{
  "id": "8fe5a8af8e9bc84a4a0b8e122e384ff8f666e1335e892bcbe830ac262c587214",
  "url": "https://osv.dev/vulnerability/CVE-2020-35241",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-35241",
    "summary": "FlatPress 1.0.3 is affected by cross-site scripting (XSS) in the Blog Content component. This vulnerability can allow an attacker to inject the XSS payload in Blog content via the admin panel. Each time any user will go to that blog page, the XSS triggers and the attacker can steal the cookie according to the crafted payload.",
    "evidence": "osv:CVE-2020-35241",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-35241",
      "aliases": [
        "CVE-2020-35241"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/flatpressblog/flatpress",
              "type": "GIT",
              "events": [
                {
                  "introduced": "d4ad93a661c158df52a53b17fcaad8a963545033"
                },
                {
                  "last_affected": "d4ad93a661c158df52a53b17fcaad8a963545033"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:flatpress:flatpress:1.0.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.0.3"
                      },
                      {
                        "last_affected": "1.0.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.0.3",
            "v1.0.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35241.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:17.208200662Z",
      "provider": "osv",
      "references": [
        "https://github.com/alpernae/vulnerability-research/tree/main/CVE-2020-35241",
        "https://www.exploit-db.com/exploits/48826",
        "https://www.flatpress.org/download",
        "https://github.com/hemantsolo/CVE-Reference/blob/main/CVE-2020-35241.md"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-35241",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 429511,
  "published_at": "2020-12-30T15:15:13.23+00:00"
}