CVE-2022-3380

Customizer Export/Import < 0.9.5 - Admin+ PHP Objection Injection

HIGH

7.2

CVSS Score

Published: October 31, 2022 at 12:00 AM UTC

Updated: June 17, 2026 at 04:59 AM UTC

1 product affected across 1 vendorCustomizer Export /import

Using Customizer Export/Import by Unknown?

Get instant alerts when new vulnerabilities affect Customizer Export/Import - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

HIGH7.2

Exploit prediction

EPSS 1%

SSVC

PoC

Description

The Customizer Export/Import WordPress plugin before 0.9.5 unserializes the content of an imported file, which could lead to PHP object injection issues when an admin imports (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Customizer Export /import · Fastlinemediawordpress-plugin

95%

v < 0.9.5

Affected range stops below 0.9.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitThird Party Advisory

Source: [email protected]

https://wpscan.com/vulnerability/a42272a2-f9ce-4aab-9a94-8a4d85008746

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-502

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card