WBCE CMS has Weak Random Number Generator in Password Generation Function

{
  "id": "24f322cfe836f18f9f06b0f4afc5b3f98bba963c3a1167feac22ad96ff01978f",
  "url": "https://osv.dev/vulnerability/CVE-2025-67504",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "WBCE CMS has Weak Random Number Generator in Password Generation Function",
    "summary": "WBCE CMS is a content management system. Versions 1.6.4 and below use function GenerateRandomPassword() to create passwords using PHP's rand(). rand() is not cryptographically secure, which allows password sequences to be predicted or brute-forced. This can lead to user account compromise or privilege escalation if these passwords are used for new accounts or password resets. The vulnerability is fixed in version 1.6.5.",
    "evidence": "osv:CVE-2025-67504",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2025-67504",
      "aliases": [
        "CVE-2025-67504",
        "GHSA-76gj-pmvx-jcc6"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/wbce/wbce_cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "458d4385482770a7f6e77361e64265c1413b0c99"
                },
                {
                  "fixed": "5d59fe021a5c6e469b1bf192b72ca652e54278f6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:wbce:wbce_cms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.6.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "5d59fe021a5c6e469b1bf192b72ca652e54278f6"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "458d4385482770a7f6e77361e64265c1413b0c99"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "1.6.5"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.6.4",
            "1.6.3",
            "1.6.2",
            "1.6.1",
            "1.6.0",
            "1.6.0-beta.4",
            "1.6.0-beta.2",
            "1.6.0-beta.1",
            "1.5.4",
            "1.5.3",
            "1.5.2",
            "1.5.1",
            "1.5.0",
            "1.4.0",
            "1.3.2",
            "1.3.1",
            "1.3.0",
            "1.2.0",
            "1.1.11",
            "1.1.10",
            "1.1.9",
            "1.1.8",
            "1.1.6",
            "1.1.4",
            "1.1.3",
            "1.1.2",
            "1.1.1",
            "1.1.0",
            "1.0.0",
            "1.0.0-rc.1",
            "1.0.0-beta.3",
            "1.0.0-beta.2",
            "1.0.0-beta.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-67504.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:51.101935553Z",
      "provider": "osv",
      "references": [
        "https://cwe.mitre.org/data/definitions/338.html",
        "https://github.com/WBCE/WBCE_CMS/releases/tag/1.6.5",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/67xxx/CVE-2025-67504.json",
        "https://github.com/WBCE/WBCE_CMS/security/advisories/GHSA-76gj-pmvx-jcc6",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-67504",
        "https://github.com/WBCE/WBCE_CMS/commit/5d59fe021a5c6e469b1bf192b72ca652e54278f6"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-331",
          "CWE-338"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/67xxx/CVE-2025-67504.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-67504",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519741,
  "published_at": "2025-12-09T03:31:17.723+00:00"
}