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Status published
Medium
CVE-2021-24903
GRAND FlaGallery <= 6.1.2 - Admin+ Stored Cross-Site Scripting
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Tyler Miller
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Affected Vendor
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Album and Image Gallery with Lightbox – Flagallery Photo Portfolio
Vulnerable Versions:
6.1.2
Timeline
Official Publish:
February 28th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N