CVE-2022-31040 HIGH

CVE-2022-31040: Open Redirect in open-forms

Vendor Open-Formulieren
Product open-forms
Weakness CWE-601 · Open redirect
Published June 13, 2022
Last update April 23, 2025

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Open Forms is an application for creating and publishing smart forms. Prior to versions 1.0.9 and 1.1.1, the cookie consent page in Open Forms contains an open redirect by injecting a `referer` querystring parameter and failing to validate the value. A malicious actor is able to redirect users to a website under their control, opening them up for phishing attacks. The redirect is initiated by the open forms backend which is a legimate page, making it less obvious to end users they are being redirected to a malicious website. Versions 1.0.9 and 1.1.1 contain patches for this issue. There are no known workarounds avaialble.

Key dates

02Disclosure timeline

June 13, 2022 CVE published
April 23, 2025 Record updated