CVE-2023-3410

Bricks <= 1.10.1 - Authenticated (Bricks Page Builder Access+) Stored Cross-Site Scripting

Published Sep 14, 2024 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
The Bricks theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘customTag' attribute in versions up to, and including, 1.10.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with access to the Bricks Builder (admin-only by default), to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This becomes more of an issue when Bricks Builder access is granted to lower-privileged users.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-44077 The Bricks theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘customTag' attribute in versions up to, and including, 1.10.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with access to the Bricks Builder (admin-only by default), to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This becomes more of an issue when Bricks Builder access is granted to lower-privileged users.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00068}

epss

{'score': 0.00079}

Type Values Removed Values Added
First Time appeared Bricksbuilder
Bricksbuilder bricks
CPEs cpe:2.3:a:bricksbuilder:bricks:*:*:*:*:*:wordpress:*:*
Vendors & Products Bricksbuilder
Bricksbuilder bricks
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Bricks theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘customTag' attribute in versions up to, and including, 1.10.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with access to the Bricks Builder (admin-only by default), to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This becomes more of an issue when Bricks Builder access is granted to lower-privileged users.
Title Bricks <= 1.10.1 - Authenticated (Bricks Page Builder Access+) Stored Cross-Site Scripting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 5:18 PM
Reserved
Jun 26, 2023, 2:32 PM
Status
Analyzed
Published
Sep 14, 2024, 9:15 AM
Modified
Jun 17, 2026, 6:14 AM