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Fencer Vulns
medium 5.3

CVE-2022-2552 json

Duplicator < 1.4.7.1 - Unauthenticated System Information Disclosure

published 2022-08-22 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-34806

cvss
5.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
12.2%
EPSS 12.2% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB, plus a Nuclei check

Summary

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.

Patch / fix

  • Unknown Duplicator 1.4.7

Timeline

  1. First public exploit (EDB-50993)
  2. Published

Exploit prediction

12.25% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-50993 WordPress Plugin Duplicator 1.4.7 - Information Disclosure webapps, 2022-08-01
  • Nuclei template Duplicator < 1.4.7.1 - Information Disclosure nuclei detection template
  • wpscan.com https://wpscan.com/vulnerability/6b540712-fda5-4be6-ae4b-bd30a9d9d698 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/SecuriTrust/CVEsLab/tree/main/CVE-2022-2552 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

  • Unknown Duplicator

Classification

Weakness
  • CWE-306 Missing Authentication for Critical Functionality
  • CWE-862 Missing Authorization
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.