Description
The Bootstrap Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `box` shortcode in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Published: 2026-05-12
Score: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 13 May 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Shamim D
Shamim D bootstrap Shortcode
Wordpress
Wordpress wordpress
Vendors & Products Shamim D
Shamim D bootstrap Shortcode
Wordpress
Wordpress wordpress

Wed, 13 May 2026 10:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 12 May 2026 08:30:00 +0000

Type Values Removed Values Added
Description The Bootstrap Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `box` shortcode in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Title Bootstrap Shortcode <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'box' Shortcode
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


Subscriptions

Shamim D Bootstrap Shortcode
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-05-13T13:44:47.104Z

Reserved: 2026-05-01T19:32:27.248Z

Link: CVE-2026-7661

cve-icon Vulnrichment

Updated: 2026-05-13T01:47:01.776Z

cve-icon NVD

Status : Deferred

Published: 2026-05-12T09:16:58.000

Modified: 2026-05-12T14:03:52.757

Link: CVE-2026-7661

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-13T10:51:17Z

Weaknesses