CVE-2021-24903

MediumCVSS 4.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
UnknownAlbum and Image Gallery with Lightbox – Flagallery Photo Portfolio>= 6.1.2, <= 6.1.2

References

Timeline

Published
Feb 28, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-24903: Medium severity, CVSS 4.8 | Vulnix