CVE-2023-6632Network attack vector

Script execution via unsanitized preview messages

Published Jan 11, 2024 · Updated Apr 8, 2026

DOM-based reflected XSS in Happy Addons for Elementor 3.9.1.1 and earlier allows remote attackers to run scripts via crafted links. The Scroll To Top preview message handler inserted message-controlled icon, image, or text values into the page DOM without origin checks or sanitization. A user must open the crafted link, and the affected feature must be enabled; the Pro edition is affected through 2.9.1.1.

CVSS severity6.1
Medium
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

DOM-based reflected XSS in Happy Addons for Elementor 3.9.1.1 and earlier allows remote attackers to run scripts via crafted links. The Scroll To Top preview message handler inserted message-controlled icon, image, or text values into the page DOM without origin checks or sanitization. A user must open the crafted link, and the affected feature must be enabled; the Pro edition is affected through 2.9.1.1.

The record

CVE
CVE-2023-6632
Published
Jan 11, 2024
Updated
Apr 8, 2026
Vendor
HappyAddons
Product
Happy Elementor Addons Pro
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 11, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=2.9.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HappyAddons · Happy Elementor Addons Proversion=0 <=2.9.1.1
HappyMonster · Happy Addons for Elementorversion=0 <=3.9.1.1

Published CVSS scores

6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo