Integration for Contact Form 7 HubSpot <= 1.2.8 - Open Redirect via state parameter

2023-04-26 00:00

Le Ngoc Anh

Strategic Overview

Status

Patched in 1.2.9

Affected PluginIntegration for HubSpot and Contact Form 7, WPForms, Elementor, Ninja Forms

Affected Version<= 1.2.8

CVSS4.3Medium

CVECVE-2023-31095

View all Integration for HubSpot and Contact Form 7, WPForms, Elementor, Ninja Forms vulnerabilities

Vulnerability Overview

Integration for Contact Form 7 HubSpot is vulnerable to Open Redirects in versions up to, and including, 1.2.8. This is due to insufficient validation on the redirect url supplied via the 'state' parameter. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action.

Technical Analysis

REMEDIATION: Update to version 1.2.9, or a newer patched version --- IDENTIFIER: CWE-601 (URL Redirection to Untrusted Site ('Open Redirect')) The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

External References

https://www.cve.org/CVERecord?id=CVE-2023-31095 https://www.wordfence.com/threat-intel/vulnerabilities/id/a60a9981-c945-4438-a844-f7942b86c4c0

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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