PT-2026-39505 · Filterable Portfolio · Filter Portfolio Gallery

Murat Demirci · Published 2026-05-10 · Updated 2026-05-10 · CVE-2021-47929

NVD

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

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.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-47929

Affected Products

Filter Portfolio Gallery

References · 5

• 🔥 https://exploit-db.com/exploits/50458 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47929 · Security Note
• https://vulncheck.com/advisories/wordpress-plugin-filterable-portfolio-gallery-stored-xss · Note
• http://filterable-portfolio.com · Note
• https://wordpress.org/plugins/fg-gallery · Note