GHSA-C5XF-RMV4-J85H

Vulnerability from github – Published: 2025-08-06 00:30 – Updated: 2025-08-06 17:35
VLAI?
Summary
Concrete CMS is vulnerable to Stored XSS from Home Folder on Members Dashboard page
Details

Concrete CMS versions 9 through 9.4.2 are vulnerable to Stored XSS from Home Folder on Members Dashboard page.  Version 8 was not affected. A rogue admin could set up a malicious folder containing XSS to which users could be directed upon login.

Severity ?
2.0 (Low)
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "concrete5/concrete5"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.0.0RC1"
            },
            {
              "fixed": "9.4.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-8573"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-08-06T17:35:50Z",
    "nvd_published_at": "2025-08-05T23:15:39Z",
    "severity": "LOW"
  },
  "details": "Concrete CMS versions 9 through 9.4.2 are vulnerable to Stored XSS from Home Folder on Members Dashboard page.\u00a0 Version 8 was not affected.\u00a0A rogue admin could set up a malicious folder containing XSS to which users could be directed upon login.",
  "id": "GHSA-c5xf-rmv4-j85h",
  "modified": "2025-08-06T17:35:50Z",
  "published": "2025-08-06T00:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8573"
    },
    {
      "type": "WEB",
      "url": "https://github.com/concretecms/concretecms/commit/f7630b467d3a234d3d333ca117046a500e7ee2b6"
    },
    {
      "type": "WEB",
      "url": "https://documentation.concretecms.org/9-x/developers/introduction/version-history/943-release-notes"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/concretecms/concretecms"
    },
    {
      "type": "WEB",
      "url": "https://github.com/concretecms/concretecms/releases/tag/9.4.3"
    },
    {
      "type": "WEB",
      "url": "https://www.concretecms.org/download"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Concrete CMS is vulnerable to Stored XSS from Home Folder on Members Dashboard page"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Detection rules are retrieved from Rulezet.