29 CVEs categorized as CWE-79 — Cross-site Scripting (XSS) in Bootstrap.
CVE-2025-8776MEDIUM2025
The Epic Bootstrap Buttons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘icol’ parameter in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level acces…
CVE-2025-62095—2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in neilgee Bootstrap Modals bootstrap-modals allows Stored XSS.This issue affects Bootstrap Modals: from n/a through <= 1.3.2.
CVE-2025-3901MEDIUM2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Bootstrap Site Alert allows Cross-Site Scripting (XSS).This issue affects Bootstrap Site Alert: from 0.0.0 before 1.13.0, from 3.0.0 before 3.0.4.
CVE-2025-30951—2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Stiofan BlockStrap Page Builder - Bootstrap Blocks blockstrap-page-builder-blocks allows Stored XSS.This issue affects BlockStrap Page Builder - Bootstrap Blocks: from n/a through <= 0.1.36.
CVE-2025-30527—2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in codetoolbox My Bootstrap Menu my-bootstrap-menu allows Stored XSS.This issue affects My Bootstrap Menu: from n/a through <= 1.2.1.
CVE-2025-27826MEDIUM2025
An XSS issue was discovered in the Bootstrap Lite theme before 1.x-1.4.5 for Backdrop CMS. It doesn't sufficiently sanitize certain class names.
CVE-2025-27825MEDIUM2025
An XSS issue was discovered in the Bootstrap 5 Lite theme before 1.x-1.0.3 for Backdrop CMS. It doesn't sufficiently sanitize certain class names.
CVE-2025-26551—2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sureshdsk Bootstrap collapse bootstrap-collapse allows Stored XSS.This issue affects Bootstrap collapse: from n/a through <= 1.0.4.
CVE-2025-22743—2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Mohsin Rasool Twitter Bootstrap Collapse aka Accordian Shortcode twitter-bootstrap-collapse-aka-accordian-shortcode allows DOM-Based XSS.This issue affects Twitter Bootstrap Collapse aka Accordian S…
CVE-2025-1647MEDIUM2025
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Bootstrap allows Cross-Site Scripting (XSS).This issue affects Bootstrap: from 3.4.1 before 4.0.0.
CVE-2025-11822MEDIUM2025
The WP Bootstrap Tabs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bootstrap_tab' shortcode in all versions up to, and including, 1.0.4. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authentica…
CVE-2025-11764MEDIUM2025
The Shortcodes Bootstrap plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'type' parameter in the [notification] shortcode in all versions up to, and including, 1.1. This is due to missing input sanitization and output escaping. This makes it possible for authenticated attac…
CVE-2025-11753MEDIUM2025
The Bootstrap Multi-language Responsive Portfolio plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with admini…
CVE-2024-6526MEDIUM2024
A vulnerability classified as problematic has been found in CodeIgniter Ecommerce-CodeIgniter-Bootstrap up to 1998845073cf433bc6c250b0354461fbd84d0e03. This affects an unknown part. The manipulation of the argument search_title/catName/sub/name/categorie leads to cross site scripting. It is possible…
CVE-2024-6485MEDIUM2024
A security vulnerability has been discovered in bootstrap that could enable Cross-Site Scripting (XSS) attacks. The vulnerability is associated with the data-loading-text attribute within the button plugin. This vulnerability can be exploited by injecting malicious JavaScript code into the attribute…
CVE-2024-51851—2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in salehattari best bootstrap widgets for elementor best-bootstrap-widgets-for-elementor allows DOM-Based XSS.This issue affects best bootstrap widgets for elementor: from n/a through <= 1.0.
CVE-2024-51810—2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in George Lewe Lewe Bootstrap Visuals shortcode-bootstrap-visuals allows Stored XSS.This issue affects Lewe Bootstrap Visuals: from n/a through <= 3.0.1.
CVE-2024-49677—2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in David Cramer Bootstrap Buttons bootstrap-buttons allows Reflected XSS.This issue affects Bootstrap Buttons: from n/a through <= 1.2.
CVE-2024-43349—2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in all_bootstrap_blocks All Bootstrap Blocks all-bootstrap-blocks.This issue affects All Bootstrap Blocks: from n/a through <= 1.3.19.
CVE-2024-35169—2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in all_bootstrap_blocks All Bootstrap Blocks all-bootstrap-blocks.This issue affects All Bootstrap Blocks: from n/a through <= 1.3.15.
CVE-2024-2132MEDIUM2024
The Ultimate Bootstrap Elements for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Image Widget in all versions up to, and including, 1.4.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenti…
CVE-2024-1398MEDIUM2024
The Ultimate Bootstrap Elements for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘heading_title_tag’ and ’heading_sub_title_tag’ parameters in all versions up to, and including, 1.3.6 due to insufficient input sanitization and output escaping. This makes it pos…
CVE-2024-13549MEDIUM2024
The All Bootstrap Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the "Accordion" widget in all versions up to, and including, 1.3.26 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level ac…
CVE-2024-12495MEDIUM2024
The Bootstrap Blocks for WP Editor v2 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gtb-bootstrap/column' block in all versions up to, and including, 2.5.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, wit…
CVE-2024-11402—2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in kubiq Block Editor Bootstrap Blocks block-editor-bootstrap-blocks allows Reflected XSS.This issue affects Block Editor Bootstrap Blocks: from n/a through <= 6.6.1.
CVE-2023-52196HIGH2023
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Phil Ewels CPT Bootstrap Carousel allows Reflected XSS.This issue affects CPT Bootstrap Carousel: from n/a through 1.12.
CVE-2023-47851MEDIUM2023
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Akhtarujjaman Shuvo Bootstrap Shortcodes Ultimate allows Stored XSS.This issue affects Bootstrap Shortcodes Ultimate: from n/a through 4.3.1.
CVE-2022-4777—2022
The Bootstrap Shortcodes WordPress plugin through 3.4.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks
CVE-2022-1726MEDIUM2022
Bootstrap Tables XSS vulnerability with Table Export plug-in when exportOptions: htmlContent is true in GitHub repository wenzhixin/bootstrap-table prior to 1.20.2. Disclosing session cookies, disclosing secure session data, exfiltrating data to third-parties.