What’s Vulnerable › Vulnerabilities

CVE-2022-3380: Customizer Export/Import < 0.9.5 - Admin+ PHP Objection Injection

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-10-31 · updated 2026-06-17
• Weakness: CWE-502

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 products

• Customizer Export/Import: before 0.9.5 — fixed in 0.9.5

How to fix

Upgrade to a fixed version: Customizer Export/Import 0.9.5. Check the vendor advisory for mitigations.

References

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

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