CVE-2021-24308
🗓️ 24 May 2021 10:58:05Reported by WPScanType 
cve🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 112 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | WordPress LifterLMS 4.21.0 Plugin - Stored Cross-Site Scripting Vulnerability | 28 May 202100:00 | – | zdt |
 | CVE-2021-24308 | 24 May 202111:15 | – | attackerkb |
 | CVE-2021-24308 | 28 May 202109:45 | – | circl |
 | WordPress 跨站脚本漏洞 | 24 May 202100:00 | – | cnnvd |
 | CVE-2021-24308 LifterLMS < 4.21.1 - Authenticated Stored XSS in Edit Profile | 24 May 202110:58 | – | cvelist |
 | WordPress Plugin LifterLMS 4.21.0 - Stored Cross-Site Scripting (XSS) | 28 May 202100:00 | – | exploitdb |
 | EUVD-2021-11222 | 7 Oct 202500:30 | – | euvd |
 | CVE-2021-24308 | 24 May 202111:15 | – | nvd |
 | WordPress LifterLMS 4.21.0 Cross Site Scripting | 28 May 202100:00 | – | packetstorm |
 | WordPress LMS by LifterLMS plugin <= 4.21.0 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability | 10 May 202100:00 | – | patchstack |
10
[
{
"product": "LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPress",
"vendor": "LifterLMS",
"versions": [
{
"lessThan": "4.21.1",
"status": "affected",
"version": "4.21.1",
"versionType": "custom"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| State | request body | example.com/my-courses/edit-account/ | Stored XSS via unsanitised State field on Edit profile page; payload stored in user profile and executed when an admin views the profile. | CWE-79 |
| State | path | example.com/directory/[user_name]/ | XSS payload stored in State is rendered on the user's About section when viewing the profile, accessible at directory/[user_name]/. | CWE-79 |
| State | query param | example.com/wp-admin/admin.php?page=llms-reporting&tab=students&stab=information&student_id=2 | Admin dashboard page loads user details containing stored XSS payload; payload is executed in admin UI. | CWE-79 |
Data
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17 Jun 2026 03:39Current
5.2Medium risk
Vulners AI Score5.2
CVSS 23.5
CVSS 3.15.4
EPSS0.03249