CVE-2021-24891
Elementor < 3.4.8 - DOM Cross-Site-Scripting
The Elementor Website Builder WordPress plugin before 3.4.8 does not sanitise or escape user input appended to the DOM via a malicious hash, resulting in a DOM Cross-Site Scripting issue.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The Elementor Website Builder WordPress plugin before 3.4.8 does not sanitise or escape user input appended to the DOM via a malicious hash, resulting in a DOM Cross-Site Scripting issue.
- Record
CVE-2021-24891- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Elementor < 3.4.8 - DOM Cross-Site-Scripting
The Elementor Website Builder WordPress plugin before 3.4.8 does not sanitise or escape user input appended to the DOM via a malicious hash, resulting in a DOM Cross-Site Scripting issue.
- Record
CVE-2021-24891- Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2021-11803 No score
The Elementor Website Builder WordPress plugin before 3.4.8 does not sanitise or escape user input appended to the DOM via a malicious hash, resulting in a DOM Cross-Site Scripting issue.
- Record
EUVD-2021-11803- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-26jf-gmgg-9m8f No score
The Elementor Website Builder WordPress plugin before 3.1.4 does not sanitise or escape user...
The Elementor Website Builder WordPress plugin before 3.1.4 does not sanitise or escape user input appended to the DOM via a malicious hash, resulting in a DOM Cross-Site Scripting issue
- Record
GHSA-26jf-gmgg-9m8f- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | WordPress Elementor Website Builder <3.1.4 - Cross-Site Scripting | |
| PoC in GitHub | hackmelocal/CVE-2021-24891-Simulation | 2025-08-07 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-24891 is a medium vulnerability (CVSS 6.1) in Elementor Website Builder, published November 23, 2021. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 28.9%, the 98th percentile. No source names a fixed version.