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CVE-2022-4577

MEDIUM 5.4 CVSS 3.1
Published
February 6, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The Easy Testimonials WordPress plugin before 3.9.3 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Easy Testimonials — Before 3.9.3
  • goldplugins easy_testimonials — Before 3.9.3

References

  • wpscan.com https://wpscan.com/vulnerability/85d9fad7-ba3d-4140-ae05-46262d2643e6 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record