WordPress WordPress Popular Posts Plugin <= 6.3.2 is vulnerable to Cross Site Scripting (XSS)

{
  "id": "ccbc13f6fc2e251dcbce3ec77a4a4844201cdb7b59c471b51f20b1bb64750a6f",
  "url": "https://osv.dev/vulnerability/CVE-2023-45607",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "WordPress WordPress Popular Posts Plugin <= 6.3.2 is vulnerable to Cross Site Scripting (XSS)",
    "summary": "Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in Hector Cabrera WordPress Popular Posts plugin <= 6.3.2 versions.",
    "evidence": "osv:CVE-2023-45607",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-45607",
      "aliases": [
        "CVE-2023-45607"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/cabrerahector/wordpress-popular-posts",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "9c1322d769bfa24b96337de49d452e669d305696"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:wordpress_popular_posts_project:wordpress_popular_posts:*:*:*:*:*:wordpress:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "6.3.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "6.3.2",
            "6.3.1",
            "6.3.0",
            "6.2.1",
            "6.2.0",
            "6.1.3",
            "6.1.2",
            "6.1.1",
            "6.1.0",
            "6.0.5",
            "6.0.4",
            "6.0.3",
            "6.0.2",
            "6.0.1",
            "6.0.0",
            "5.5.1",
            "5.5.0",
            "5.4.2",
            "5.4.1",
            "5.4.0",
            "5.3.6",
            "5.3.5",
            "5.3.4",
            "5.3.2",
            "5.3.1",
            "5.3.0",
            "5.2.4",
            "5.2.3",
            "5.2.2",
            "5.2.1",
            "5.2.0",
            "5.1.0",
            "5.0.2",
            "5.0.1",
            "5.0.1-beta-1",
            "5.0.0",
            "4.2.2",
            "4.2.1",
            "4.2.0",
            "4.1.2",
            "4.1.1",
            "4.1.0",
            "4.0.13",
            "4.0.12",
            "4.0.11",
            "4.0.10",
            "4.0.9",
            "4.0.8",
            "4.0.7-beta-4",
            "4.0.7-beta-3",
            "4.0.7-beta-2",
            "4.0.7-beta-1",
            "4.0.6",
            "4.0.5",
            "4.0.3",
            "4.0.2",
            "4.0.1",
            "4.0.1-beta-2",
            "4.0.1-beta-1",
            "4.0.0",
            "3.3.4-final",
            "3.3.4",
            "3.3.3",
            "3.3.2",
            "3.3.2-beta-1",
            "3.3.1",
            "3.3.0",
            "3.3.0-beta-1",
            "3.2.3",
            "3.2.3-beta-3",
            "3.2.3-beta-2",
            "3.2.3-beta-1",
            "3.2.2",
            "3.2.2-beta-3",
            "3.2.2-beta-2",
            "3.2.2-beta-1",
            "3.2.1",
            "3.2.0",
            "3.2.0-beta-2",
            "3.2.0-beta-1",
            "3.1.2-beta-1",
            "3.1.1",
            "3.1.1-beta-2",
            "3.1.1-beta-1",
            "3.1.0",
            "3.1.0-beta-3",
            "3.1.0-beta-2",
            "3.1.0-beta-1",
            "3.0.4-beta-5",
            "3.0.4-beta-4",
            "3.0.4-beta-3",
            "3.0.4-beta-2",
            "3.0.4-beta-1",
            "3.0.3",
            "3.0.2",
            "3.0.2-beta-1",
            "3.0.1",
            "3.0.0",
            "3.0.0-beta-2",
            "3.0.0-beta-1",
            "3.0.0-alpha-4",
            "3.0.0-alpha-2",
            "3.0.0-alpha-1",
            "2.3.7",
            "2.3.6"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45607.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.132617440Z",
      "provider": "osv",
      "references": [
        "https://wordpress.org/plugins",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45607.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-45607",
        "https://patchstack.com/database/vulnerability/wordpress-popular-posts/wordpress-popular-posts-plugin-6-3-2-cross-site-scripting-xss-vulnerability?_s_id=cve"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "Patchstack",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "6.3.3"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "ChangesAt"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45607.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-45607",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 504464,
  "published_at": "2023-10-18T13:13:17.797+00:00"
}