Security advisory

{
  "id": "36ce5b56f5b1f3960764fb40a88f98506d990f757f2b3fdabc6fa04ac0a2a210",
  "url": "https://osv.dev/vulnerability/CVE-2023-51842",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-51842",
    "summary": "An algorithm-downgrade issue was discovered in Ylianst MeshCentral 1.1.16.",
    "evidence": "osv:CVE-2023-51842",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2023-51842",
      "aliases": [
        "CVE-2023-51842",
        "GHSA-wpxw-5xfm-x22v"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ylianst/meshcentral",
              "type": "GIT",
              "events": [
                {
                  "introduced": "dd92aa662801bb115db9306042dfe7c80f9cca57"
                },
                {
                  "last_affected": "dd92aa662801bb115db9306042dfe7c80f9cca57"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:meshcentral:meshcentral:1.1.16:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.1.16"
                      },
                      {
                        "last_affected": "1.1.16"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.1.16"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-51842.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:31.485593642Z",
      "provider": "osv",
      "references": [
        "https://github.com/Ylianst/MeshCentral/tree/master",
        "https://github.com/tianjk99/Cryptographic-Misuses/blob/main/Bug_MeshCentral.md",
        "https://github.com/tianjk99/Cryptographic-Misuses/blob/main/CVE-2023-51842.md",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51842.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-51842"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51842.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-51842",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 498646,
  "published_at": "2024-01-29T00:00:00+00:00"
}