CVE-2022-3380Public exploitNetwork attack vector

Admin-level gadget execution via unsafe file deserialization

Published Oct 31, 2022 · Updated May 6, 2025

PHP object injection in Beaver Builder Customizer Export/Import before 0.9.5 allows remote authenticated users to trigger gadget-chain behavior. The Customizer import path passes attacker-controlled uploaded file content to PHP deserialization, permitting serialized objects to be instantiated. Administrator privileges and a suitable gadget chain on the blog are required; the invoked gadget determines the resulting impact.

CVSS severity7.2
High
EPSS probability1.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP object injection in Beaver Builder Customizer Export/Import before 0.9.5 allows remote authenticated users to trigger gadget-chain behavior. The Customizer import path passes attacker-controlled uploaded file content to PHP deserialization, permitting serialized objects to be instantiated. Administrator privileges and a suitable gadget chain on the blog are required; the invoked gadget determines the resulting impact.

The record

CVE
CVE-2022-3380
Published
Oct 31, 2022
Updated
May 6, 2025
Vendor
Beaver Builder
Product
Customizer Export/Import
Classifications
CWE-502, T1204.002
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 31, 2022CVE publishedPublication date reported by the CVE source.
  2. May 6, 2025Record 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=0.9.5 <0.9.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Beaver Builder · Customizer Export/Importversion=0.9.5 <0.9.5

Published CVSS scores

7.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1204.002Malicious File

Public exploit references

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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