CVE-2021-47929

MediumCVSS 6.4/10Last modified Jul 25, 2026

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.

Metrics

CVSS 3.1 6.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
Filterable-PortfolioFilterable Portfolio Gallery1.0

References

Timeline

Published
May 10, 2026
Last modified
Jul 25, 2026
NVD status
Deferred

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CVE-2021-47929: Medium severity, CVSS 6.4 | Vulnix