CVE-2024-5879

MEDIUM

HubSpot <= 11.1.22 - Authenticated Stored XSS via Meeting Widget URL

Title source: llm
STIX 2.1

Description

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.

References (3)

Core 3

Scores

CVSS v3 6.4
EPSS 0.0036
EPSS Percentile 27.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
hubspot/hubspot < 11.1.34
hubspotdev/HubSpot All-In-One Marketing – Forms, Popups, Live Chat < 11.1.22
Published Aug 30, 2024
Tracked Since Feb 18, 2026