Advisories for Npm/Tarteaucitronjs package

A potential Regular Expression Denial of Service (ReDoS) vulnerability was identified in tarteaucitron.js in the handling of the issuu_id parameter.

A vulnerability was identified in tarteaucitron.js where document.currentScript was accessed without verifying that it referenced an actual <script> element. If an attacker injected an HTML element such as: <img name="currentScript" src="https://malicious.example.com"> it could clobber the document.currentScript property. This causes the script to resolve incorrectly to an element instead of the tag, leading to unexpected behavior or failure to load the script path correctly. This issue arises because in some browser …

A vulnerability was identified in tarteaucitron.js, allowing a user with high privileges (access to the site's source code or a CMS plugin) to enter a URL containing an insecure scheme such as javascript:alert(). Before the fix, URL validation was insufficient, which could allow arbitrary JavaScript execution if a user clicked on a malicious link.

A vulnerability was identified in tarteaucitron.js, 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.

A vulnerability was identified in tarteaucitron.js, where the addOrUpdate function, used for applying custom texts, did not properly validate input. This allowed an attacker with direct access to the site's source code or a CMS plugin to manipulate JavaScript object prototypes, leading to potential security risks such as data corruption or unintended code execution.

Versions of the package tarteaucitronjs before 1.17.0 are vulnerable to Cross-site Scripting (XSS) via the getElemWidth() and getElemHeight(). This is related to SNYK-JS-TARTEAUCITRONJS-8366541

Cross-site Scripting (XSS) - Stored in GitHub repository amauric/tarteaucitron.js prior to v1.13.1.