Medium severity6.4NVD Advisory· Published May 10, 2026· Updated May 13, 2026

CVE-2021-47929

Description

Filterable Portfolio Gallery 1.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by entering payloads in the title field. Attackers can store JavaScript code like image tags with onerror handlers that execute when the gallery is previewed, affecting all users viewing the page.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Fg Galleryreferences
Package: https://wordpress.org/plugins/fg-gallery
Filterable Portfolio Gallery/Filterable Portfolio Galleryllm-create
Range: = 1.0

Patches

Vulnerability mechanics

References

www.filterable-portfolio.comnvd
wordpress.org/plugins/fg-gallery/nvd
www.exploit-db.com/exploits/50458nvd
www.vulncheck.com/advisories/wordpress-plugin-filterable-portfolio-gallery-stored-xssnvd

News mentions

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