CVE-2024-43151Network attack vector

Authenticated stored script execution

Published Aug 12, 2024 · Updated Apr 28, 2026

Stored XSS in Brainstorm Force Ultimate Addons for Beaver Builder – Lite 1.5.9 and earlier allows remote authenticated users to inject scripts. Public advisories do not identify the affected module, input field, or missing output-encoding operation. Low-privileged access and victim interaction are required; a stored payload executes in a later visitor's browser and can alter page content or access data available to that session.

CVSS severity6.5
Medium
EPSS probability0.26%
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 Brainstorm Force Ultimate Addons for Beaver Builder – Lite 1.5.9 and earlier allows remote authenticated users to inject scripts. Public advisories do not identify the affected module, input field, or missing output-encoding operation. Low-privileged access and victim interaction are required; a stored payload executes in a later visitor's browser and can alter page content or access data available to that session.

The record

CVE
CVE-2024-43151
Published
Aug 12, 2024
Updated
Apr 28, 2026
Vendor
Brainstorm Force
Product
Ultimate Addons for Beaver Builder – Lite
Classifications
CWE-79, CAPEC-592
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=n/a <=1.5.9 changes=[{"at":"1.5.10","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Brainstorm Force · Ultimate Addons for Beaver Builder – Liteversion=n/a <=1.5.9 changes=[{"at":"1.5.10","status":"unaffected"}]

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

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')
CAPEC-592Stored XSS

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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