CVE-2022-2552: Duplicator < 1.4.7.1 - Unauthenticated System Information Disclosure

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 12.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-08-22 · updated 2026-06-17
Weakness: CWE-306

Description

The Duplicator WordPress plugin before 1.4.7 does not authenticate or authorize visitors before displaying information about the system such as server software, php version and full file system path to the site.

Affected products

Duplicator: before 1.4.7.1 — fixed in 1.4.7.1

How to fix

Upgrade to a fixed version: Duplicator 1.4.7.1. Check the vendor advisory for mitigations.

References

https://github.com/SecuriTrust/CVEsLab/tree/main/CVE-2022-2552
https://wpscan.com/vulnerability/6b540712-fda5-4be6-ae4b-bd30a9d9d698
https://github.com/SecuriTrust/CVEsLab/tree/main/CVE-2022-2552
https://wpscan.com/vulnerability/6b540712-fda5-4be6-ae4b-bd30a9d9d698

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