CVE-2023-3666

Sticky Side Buttons < 2.0.0 - Admin+ Stored XSS

Published Sep 3, 2025 CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Description
The Sticky Side Buttons WordPress plugin before 2.0.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-44310 The Sticky Side Buttons WordPress plugin before 2.0.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
History
Type Values Removed Values Added
First Time appeared Maevelander
Maevelander sticky Side Buttons
Weaknesses CWE-79
CPEs cpe:2.3:a:maevelander:sticky_side_buttons:*:*:*:*:*:*:*:*
Vendors & Products Maevelander
Maevelander sticky Side Buttons
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N'}

ssvc

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

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Vendors & Products Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description The Sticky Side Buttons WordPress plugin before 2.0.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Title Sticky Side Buttons < 2.0.0 - Admin+ Stored XSS
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Sep 3, 2025, 7:47 PM
Reserved
Jul 13, 2023, 5:18 PM
Status
Analyzed
Published
Sep 3, 2025, 6:15 AM
Modified
Jun 17, 2026, 6:14 AM