GHSA-PWGG-R6FQ-MF94

Vulnerability from github – Published: 2022-05-24 17:32 – Updated: 2024-01-10 20:52
VLAI?
Summary
YOURLS Stored Cross Site Scripting (XSS)
Details

Multiple Stored Cross Site Scripting (XSS) vulnerabilities exist in the YOURLS Admin Panel, Versions 1.5 - 1.7.10. An authenticated user must modify a PHP plugin with a malicious payload and upload it, resulting in multiple stored XSS issues.

Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "yourls/yourls"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.5"
            },
            {
              "fixed": "1.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-27388"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-01-10T20:52:54Z",
    "nvd_published_at": "2020-10-23T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Multiple Stored Cross Site Scripting (XSS) vulnerabilities exist in the YOURLS Admin Panel, Versions 1.5 - 1.7.10. An authenticated user must modify a PHP plugin with a malicious payload and upload it, resulting in multiple stored XSS issues.",
  "id": "GHSA-pwgg-r6fq-mf94",
  "modified": "2024-01-10T20:52:54Z",
  "published": "2022-05-24T17:32:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27388"
    },
    {
      "type": "WEB",
      "url": "https://github.com/YOURLS/YOURLS/pull/2761"
    },
    {
      "type": "WEB",
      "url": "https://github.com/YOURLS/YOURLS/pull/2761/commits/93396c14587ece4f3d7bcb654f6d22eb0bae7d74"
    },
    {
      "type": "WEB",
      "url": "https://github.com/YOURLS/YOURLS/commit/04495e8b17ffeedb695ef5a64389f6bee15d57fb"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/YOURLS/YOURLS"
    },
    {
      "type": "WEB",
      "url": "https://johnjhacking.com/blog/cve-2020-27388"
    },
    {
      "type": "WEB",
      "url": "http://yourls.org"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "YOURLS Stored Cross Site Scripting (XSS)"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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