CVE-2026-15609
Received Received - Intake

Stored XSS in Bridge WordPress Theme via circle_line Shortcode

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Wordfence

Description
The Bridge - Creative Multipurpose WordPress Theme theme for WordPress is vulnerable to Stored Cross-Site Scripting via 'circle_line' Shortcode Attribute in all versions up to, and including, 30.8.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Meta Information

Published
2026-09-15
Last Modified
2026-09-15
Generated
2026-09-15
AI Q&A
2026-09-15
EPSS Evaluated
N/A
NVD
CVE-2026-15609
EUVD
EUVD-2026-78465

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
bridge_themes the_bridge to 30.8.9.1 (inc)
qode_interactive bridge to 30.8.9.1 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This vulnerability is a Stored Cross-Site Scripting (XSS) flaw in The Bridge WordPress theme affecting versions up to 30.8.9.1. It allows authenticated attackers with contributor-level access or higher to inject malicious scripts via the 'circle_line' shortcode attribute. The issue arises from insufficient input sanitization and output escaping.

Detection Guidance

To detect this vulnerability, inspect WordPress sites using the Bridge theme for the 'circle_line' shortcode attribute in pages or posts. Check for unusual script injections in page content. Use WordPress admin tools to review contributor-level user activity and recent changes.

Impact Analysis

An attacker could inject malicious scripts into your WordPress site pages. When users access these pages, the scripts execute, potentially stealing user data, session cookies, or performing actions on their behalf. This could lead to unauthorized access, data breaches, or defacement of your website.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR and HIPAA requirements for protecting user data. GDPR mandates strict data protection measures, and a breach could result in fines. HIPAA requires safeguarding protected health information, and an XSS flaw could expose such data, leading to compliance violations.

Mitigation Strategies

Update the Bridge theme to the latest version immediately. Remove or restrict contributor-level user access temporarily. Scan WordPress installations for malicious scripts in pages or posts. Review shortcode usage for 'circle_line' attribute.

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