GHSA-3GRX-CCCR-Q3VW

Vulnerability from github – Published: 2022-05-14 01:15 – Updated: 2025-04-20 03:47
VLAI?
Details

osTicket 1.10.1 provides a functionality to upload 'html' files with associated formats. However, it does not properly validate the uploaded file's contents and thus accepts any type of file, such as with a tickets.php request that is modified with a .html extension changed to a .exe extension. An attacker can leverage this vulnerability to upload arbitrary files on the web application having malicious content.

Severity ?
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2017-15580"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-10-23T08:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "osTicket 1.10.1 provides a functionality to upload \u0027html\u0027 files with associated formats. However, it does not properly validate the uploaded file\u0027s contents and thus accepts any type of file, such as with a tickets.php request that is modified with a .html extension changed to a .exe extension. An attacker can leverage this vulnerability to upload arbitrary files on the web application having malicious content.",
  "id": "GHSA-3grx-cccr-q3vw",
  "modified": "2025-04-20T03:47:32Z",
  "published": "2022-05-14T01:15:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-15580"
    },
    {
      "type": "WEB",
      "url": "https://becomepentester.blogspot.com/2017/10/osTicket-File-Upload-Restrictions-Bypassed-CVE-2017-15580.html"
    },
    {
      "type": "WEB",
      "url": "https://cxsecurity.com/issue/WLB-2017100187"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/144747/osticket1101-shell.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.cyber-security.ro/blog/2017/10/25/osticket-1-10-1-shell-upload"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/45169"
    },
    {
      "type": "WEB",
      "url": "http://0day.today/exploits/28864"
    },
    {
      "type": "WEB",
      "url": "http://nakedsecurity.com/cve/CVE-2017-15580"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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