CVE-2024-2781Network attack vector

Stored XSS via unsanitized video_html_tag output

Published Mar 27, 2024 · Updated Apr 8, 2026

Stored cross-site scripting in Elementor Website Builder Pro 3.20.1 and earlier allows remote authenticated users to inject scripts. The video_html_tag attribute accepts contributor-supplied markup without sufficient input sanitization or output escaping, so the saved value enters page output. Contributor access or higher is required, and the injected script executes in the browser of anyone who opens the affected page.

CVSS severity6.4
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Elementor Website Builder Pro 3.20.1 and earlier allows remote authenticated users to inject scripts. The video_html_tag attribute accepts contributor-supplied markup without sufficient input sanitization or output escaping, so the saved value enters page output. Contributor access or higher is required, and the injected script executes in the browser of anyone who opens the affected page.

The record

CVE
CVE-2024-2781
Published
Mar 27, 2024
Updated
Apr 8, 2026
Vendor
Elementor
Product
Elementor Website Builder
Classifications
CWE-79
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=3.20.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Elementor · Elementor Website Builderversion=0 <=3.20.1
Elementor · Elementor Proversion=0 <=3.20.1

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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