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.
[
{
"product": "Album and Image Gallery with Lightbox – Flagallery Photo Portfolio",
"vendor": "Unknown",
"versions": [
{
"lessThanOrEqual": "6.1.2",
"status": "affected",
"version": "6.1.2",
"versionType": "custom"
}
]
}
]