CVE-2024-13155Network attack vector

Contributor-level stored XSS via unescaped widget attributes

Published Feb 20, 2025 · Updated Apr 8, 2026

Stored XSS in Unlimited Elements For Elementor 1.5.140 and earlier allows remote authenticated users to inject scripts through widget attributes. The Transparent Split Hero widget insufficiently sanitizes user-supplied attributes and emits them without adequate output escaping. Contributor-level access is required to store the payload, which executes in the browser of a user who opens the injected page.

CVSS severity5.4
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Unlimited Elements For Elementor 1.5.140 and earlier allows remote authenticated users to inject scripts through widget attributes. The Transparent Split Hero widget insufficiently sanitizes user-supplied attributes and emits them without adequate output escaping. Contributor-level access is required to store the payload, which executes in the browser of a user who opens the injected page.

The record

CVE
CVE-2024-13155
Published
Feb 20, 2025
Updated
Apr 8, 2026
Vendor
Unlimited Elements
Product
Unlimited Elements For Elementor
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 20, 2025CVE 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 <=1.5.140

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Unlimited Elements · Unlimited Elements For Elementorversion=0 <=1.5.140

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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.

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

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')
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

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Your stack

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