CVE-2024-30520Network attack vector

Stored XSS via unneutralized contributor content

Published Mar 29, 2024 · Updated Apr 28, 2026

Stored XSS in Carousel Anything For WPBakery Page Builder through 2.1 allows remote authenticated users to run scripts in visitors' browsers. Patchstack discloses that contributor-supplied content is stored and rendered without sufficient neutralization, but it does not identify the affected field, function, or escaping operation. Contributor access is required to plant the payload, and successful exploitation requires another user to view the crafted content, enabling script execution in that viewer's browser.

CVSS severity6.5
Medium
EPSS probability0.34%
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 Carousel Anything For WPBakery Page Builder through 2.1 allows remote authenticated users to run scripts in visitors' browsers. Patchstack discloses that contributor-supplied content is stored and rendered without sufficient neutralization, but it does not identify the affected field, function, or escaping operation. Contributor access is required to plant the payload, and successful exploitation requires another user to view the crafted content, enabling script execution in that viewer's browser.

The record

CVE
CVE-2024-30520
Published
Mar 29, 2024
Updated
Apr 28, 2026
Vendor
Labib Ahmed
Product
Carousel Anything For WPBakery Page Builder
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 29, 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

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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=n/a <=2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Labib Ahmed · Carousel Anything For WPBakery Page Builderversion=n/a <=2.1

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/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 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
T1059.007JavaScript/JScript

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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