CVE-2023-0559

GS Portfolio for Envato < 1.4.0 - Contributor+ Stored XSS

Published Feb 21, 2023 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
The GS Portfolio for Envato WordPress plugin before 1.4.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-12604 The GS Portfolio for Envato WordPress plugin before 1.4.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

No weakness.

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Mar 14, 2025, 6:12 PM
Reserved
Jan 27, 2023, 11:06 PM
Status
Modified
Published
Feb 21, 2023, 9:15 AM
Modified
Jun 17, 2026, 5:25 AM