Cross-site Scripting (XSS) - Stored in flatpressblog/flatpress

{
  "id": "ac0f9b0364a69ff4d09c1dad6226130d938faabd86fb7bebbf3bd2f9b303e595",
  "url": "https://osv.dev/vulnerability/CVE-2023-1147",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Cross-site Scripting (XSS) - Stored in flatpressblog/flatpress",
    "summary": "Cross-site Scripting (XSS) - Stored in GitHub repository flatpressblog/flatpress prior to 1.3.",
    "evidence": "osv:CVE-2023-1147",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-1147",
      "aliases": [
        "CVE-2023-1147"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/flatpressblog/flatpress",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "32771f9457f48d768747d41f7fffdcc66718465e"
                },
                {
                  "fixed": "264217f318a8852c4f3e34350d4a0e1363cdd727"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:flatpress:flatpress:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "264217f318a8852c4f3e34350d4a0e1363cdd727"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.2.1",
            "1.2",
            "1.2.beta2",
            "1.2.beta1",
            "1.1",
            "v1.0.3.php7",
            "v1.0.3",
            "v1.0.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-1147.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.837945002Z",
      "provider": "osv",
      "references": [
        "https://huntr.dev/bounties/187f5353-f866-4d26-a5ba-fca378520020",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1147.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-1147",
        "https://github.com/flatpressblog/flatpress/commit/264217f318a8852c4f3e34350d4a0e1363cdd727"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "@huntrdev",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1147.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-1147",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519218,
  "published_at": "2023-03-02T00:00:00+00:00"
}