{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:emlog:emlog:2.6.9:*:*:*:pro:*:*:*",
            "extracted_events": [
              {
                "introduced": "2.6.9"
              },
              {
                "last_affected": "2.6.9"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "499f61420946b450fd793e2bf94309f3471c76d4"
            },
            {
              "last_affected": "499f61420946b450fd793e2bf94309f3471c76d4"
            }
          ],
          "repo": "https://github.com/emlog/emlog",
          "type": "GIT"
        }
      ],
      "versions": [
        "2.6.9"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39276.json"
  },
  "details": "The template upload feature in Emlog Pro v2.6.9 has a path traversal vulnerability, allowing authenticated administrators to execute arbitrary PHP code. By uploading a malicious ZIP archive containing directory traversal sequences in filenames, an attacker can overwrite default template files or directly include malicious code files in the current template.",
  "id": "CVE-2026-39276",
  "modified": "2026-07-08T05:37:23.672273337Z",
  "published": "2026-05-29T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.emlog.net/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39276.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39276"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/LING12138-sg/Emlog-v2.6.9-Vulnerability-Report"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}