CVE-2022-31040
mediumpriority · track · 24EPSS 0.007 · 54 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.6–7.1
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2022-31040/cnnvd
- https://github.com/open-formulieren/open-forms/commit/3e8c9cce386e548765783354694fbb9d7a6ea7d3cnnvd
- https://github.com/open-formulieren/open-forms/security/advisories/GHSA-c97h-m5qf-j8mfcnnvd
- https://github.com/open-formulieren/open-forms/commit/3e8c9cce386e548765783354694fbb9d7a6ea7d3enisa_euvd
- https://github.com/open-formulieren/open-forms/security/advisories/GHSA-c97h-m5qf-j8mfenisa_euvd
- https://github.com/open-formulieren/open-forms/commit/3e8c9cce386e548765783354694fbb9d7a6ea7d3PatchThird Party Advisorynvd
- https://github.com/open-formulieren/open-forms/security/advisories/GHSA-c97h-m5qf-j8mfThird Party Advisorynvd
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