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CVE-2021-24357

MEDIUM 5.4 CVSS 3.1
Published
June 14, 2021
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

In the Best Image Gallery & Responsive Photo Gallery – FooGallery WordPress plugin before 2.0.35, the Custom CSS field of each gallery is not properly sanitised or validated before being being output in the page where the gallery is embed, leading to a stored Cross-Site Scripting issue.

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

  • FooPlugins Best Image Gallery & Responsive Photo Gallery – FooGallery — From 2.0.35 (including) to 2.0.35 (excluding)
  • fooplugins foogallery — Before 2.0.35

References

  • wpscan.com https://wpscan.com/vulnerability/950f46ae-4476-4969-863a-0e55752953b3 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record