CVE-2022-4501Network attack vector

Subscriber-level settings modification via missing capability check

Published Dec 14, 2022 · Updated Apr 8, 2026

Missing authorization in Mega Addons For WPBakery Page Builder 4.3.0 and earlier allows remote authenticated users to alter plugin settings. The vc_saving_data handler writes sanitized request parameters into the vc_save_data WordPress option without checking the caller's capabilities. Subscriber-level access is sufficient; the demonstrated consequence is unauthorized plugin-settings modification, not broader administrative control.

CVSS severity7.1
High
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Mega Addons For WPBakery Page Builder 4.3.0 and earlier allows remote authenticated users to alter plugin settings. The vc_saving_data handler writes sanitized request parameters into the vc_save_data WordPress option without checking the caller's capabilities. Subscriber-level access is sufficient; the demonstrated consequence is unauthorized plugin-settings modification, not broader administrative control.

The record

CVE
CVE-2022-4501
Published
Dec 14, 2022
Updated
Apr 8, 2026
Vendor
TopDigitalTrends
Product
Mega Addons For WPBakery Page Builder
Classifications
CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 14, 2022CVE 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 <=4.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

TopDigitalTrends · Mega Addons For WPBakery Page Builderversion=0 <=4.3.0

Published CVSS scores

7.1WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

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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