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CVE-2021-24903

MEDIUM 4.8 CVSS 3.1
Published
February 28, 2022
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:H/UI:R/S:C/C:L/I:L/A:N

Description

The GRAND FlaGallery WordPress plugin through 6.1.2 does not sanitise and escape some of its gallery settings, which could allow high privilege users to perform Cross-Site scripting attacks even when the unfiltered_html capability is disallowed.

Affected products and versions

  • Unknown Album and Image Gallery with Lightbox – Flagallery Photo Portfolio — From 6.1.2 (including) to 6.1.2 (including)
  • codeasily grand_flagallery — Up to and including 6.1.2

References

  • wpscan.com https://wpscan.com/vulnerability/ad67e45e-254a-46ce-a243-bfc86839446e Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record