CVE-2024-5879
HubSpot – CRM, Email Marketing, Live Chat, Forms & Analytics <= 11.1.22 - Authenticated (Contributor+) Stored Cross-Site Scripting via HubSpot Meeting Widget
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The HubSpot – CRM, Email Marketing, Live Chat, Forms & Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'url' attribute of the HubSpot Meeting Widget in all versions up to, and including, 11.1.22 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.
| CWE | CWE-79 |
| Vendor | hubspotdev |
| Product | hubspot all-in-one marketing – forms, popups, live chat |
| Published | Aug 30, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
hubspotdev / HubSpot All-In-One Marketing – Forms, Popups, Live Chat
0 ≤ 11.1.22
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/ac004fb0-e178-4e9b-9aa3-b14eab43f22d?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/leadin/tags/11.1.13/public/admin/widgets/class-elementormeeting.php#L108 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3123662/leadin/trunk/public/admin/widgets/class-elementormeeting.php
Credits
wesley