tarteaucitron.js is a compliant and accessible cookie banner. A vulnerability was identified in tarteaucitron.js prior to 1.20.1, where user-controlled inputs for element dimensions (width and height) were not properly validated. This allowed an attacker with direct access to the site's source code or a CMS plugin to set values like 100%;height:100%;position:fixed;, potentially covering the entire viewport and facilitating clickjacking attacks. An attacker with high privileges could exploit this vulnerability to overlay malicious UI elements on top of legitimate content, trick users into interacting with hidden elements (clickjacking), or disrupt the intended functionality and accessibility of the website. This vulnerability is fixed in 1.20.1.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2025-10043 | tarteaucitron.js allows UI manipulation via unrestricted CSS injection |
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GHSA-7524-3396-fqv3 | tarteaucitron.js allows UI manipulation via unrestricted CSS injection |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 21 Oct 2025 14:00:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Amauri
Amauri tarteaucitronjs |
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CPEs | cpe:2.3:a:amauri:tarteaucitronjs:*:*:*:*:*:node.js:*:* | |
Vendors & Products |
Amauri
Amauri tarteaucitronjs |
Mon, 07 Apr 2025 16:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
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Mon, 07 Apr 2025 15:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | tarteaucitron.js is a compliant and accessible cookie banner. A vulnerability was identified in tarteaucitron.js prior to 1.20.1, where user-controlled inputs for element dimensions (width and height) were not properly validated. This allowed an attacker with direct access to the site's source code or a CMS plugin to set values like 100%;height:100%;position:fixed;, potentially covering the entire viewport and facilitating clickjacking attacks. An attacker with high privileges could exploit this vulnerability to overlay malicious UI elements on top of legitimate content, trick users into interacting with hidden elements (clickjacking), or disrupt the intended functionality and accessibility of the website. This vulnerability is fixed in 1.20.1. | |
Title | tarteaucitron.js allows UI manipulation via unrestricted CSS injection | |
Weaknesses | CWE-1021 | |
References |
| |
Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-04-07T15:49:04.639Z
Reserved: 2025-03-26T15:04:52.628Z
Link: CVE-2025-31138

Updated: 2025-04-07T15:45:52.798Z

Status : Analyzed
Published: 2025-04-07T15:15:44.047
Modified: 2025-10-21T13:55:56.330
Link: CVE-2025-31138

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