ghsa-f98p-2hc5-fm7v
Vulnerability from github
Published
2024-05-20 18:43
Modified
2024-05-20 18:43
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
AVideo cross-site scripting vulnerability in the view/about.php page
Details

The PHP file view/about.php is vulnerable to an XSS issue due to no sanitization of the user agent.

At line [53], the website gets the user-agent from the headers through $_SERVER['HTTP_USER_AGENT'] and echo it without any sanitization.

In PHP, echo a user generated statement, here the User-Agent Header, without any sanitization allows an attacker to inject malicious scripts into the output of a web page, which are then executed in the browser of anyone viewing that page.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "wwbn/avideo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-34899"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-20T18:43:57Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "The PHP file view/about.php is vulnerable to an XSS issue due to no sanitization of the user agent.\n\nAt line [53], the website gets the user-agent from the headers through $_SERVER[\u0027HTTP_USER_AGENT\u0027] and echo it without any sanitization.\n\nIn PHP, echo a user generated statement, here the User-Agent Header, without any sanitization allows an attacker to inject malicious scripts into the output of a web page, which are then executed in the browser of anyone viewing that page.",
  "id": "GHSA-f98p-2hc5-fm7v",
  "modified": "2024-05-20T18:43:57Z",
  "published": "2024-05-20T18:43:57Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-f98p-2hc5-fm7v"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34899"
    },
    {
      "type": "WEB",
      "url": "https://github.com/WWBN/AVideo/commit/345711562621d879e63a817d01a229bf0aae7a1d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/WWBN/AVideo"
    },
    {
      "type": "WEB",
      "url": "https://hackerdna.com/courses/cve/cve-2024-34899"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "AVideo cross-site scripting vulnerability in the view/about.php page"
}


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