CVE-2026-109884: WordPress Elementor Website Builder plugin <= 4.3.5 - Cross Site Scripting (XSS) vulnerability
- Is it exploited?
Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .
VulnCheck KEV lists it since . It cites 1 public report, the first from .
- How likely is exploitation in the next 30 days?
- 0.2%
EPSS score, percentile 13.7 of all scored records. A probability estimated by FIRST, not a report of exploitation.
- How severe?
- 7.1 High
CVSS v3.1 base score, given by the CNA
- What should I do?
Update the WordPress Elementor Website Builder plugin to the latest available version (at least 4.3.6).Solution from the CVE record.
CISA has set no required action, because the vulnerability is not in KEV.
No patch or vendor advisory is listed in the CVE record. Check Elementor's advisories.
- Which versions are affected?
Affected
- 4.3.5 and earlier
Unaffected from 4.3.6
Source: CISA KEV 2026.11.10, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.
Description
WordPress Elementor Website Builder plugin <= 4.3.5 - Cross Site Scripting (XSS) vulnerability
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Elementor Elementor Website Builder elementor allows Reflected XSS.This issue affects Elementor Website Builder: from n/a through 4.3.5.
Source: CVE List, as of . About the data.
What to do
Advisories and patches
No patch, vendor advisory or mitigation is listed in the CVE record. Check Elementor's own security advisories for a fix, and compare your version with the affected versions below.
This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.
Affected products and versions
Versions by product, as listed in the CVE record (1 product)
| Status | Versions |
|---|---|
| Affected | 4.3.5 and earlier |
| Unaffected | from 4.3.6 |
Versions not listed are: unaffected.
Versions the record lists as unaffected: 4.3.6.
Source: CVE List, as of . About the data.
Weakness
CWE-79, 1 CAPEC
Attack patterns (CAPEC)
- CAPEC-591: Reflected XSS
CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.
Timeline
| Date | Event |
|---|---|
| CVE record published |