CVE-2022-31040

Open Redirect in open-forms

MEDIUM

6.1

CVSS Score

Published: June 13, 2022 at 12:10 PM UTC

Updated: June 17, 2026 at 04:44 AM UTC

2 products affected across 2 vendorsOpen FormsOpen Forms

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Severity

MEDIUM6.1

Exploit prediction

EPSS 0.7%

SSVC

No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Open Forms · Maykinmedia

95%

v < 1.0.91.10 1.10 rc0 1.10 rc1

Affected range stops below 1.0.9, so it looks safe — our inference, not a vendor statement

Open Forms · Open Formulieren

60%

v < 1.0.9v < 1.1.1

Affected range stops below 1.0.9, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.1.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://github.com/open-formulieren/open-forms/commit/3e8c9cce386e548765783354694fbb9d7a6ea7d3

References (2)

x_refsource_MISCPatchThird Party Advisory

Source: [email protected]

https://github.com/open-formulieren/open-forms/commit/3e8c9cce386e548765783354694fbb9d7a6ea7d3

x_refsource_CONFIRMThird Party Advisory

Source: [email protected]

https://github.com/open-formulieren/open-forms/security/advisories/GHSA-c97h-m5qf-j8mf

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-601

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