Open Redirect in open-forms
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- Low · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-601.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| open-formulieren | open-forms | before 1.0.9; 1.1.0-rc0 to before 1.1.1 | 1.0.9, 1.1.1 | Patch available | CNA |
- open-forms Vendoropen-formulieren Affected before 1.0.9; 1.1.0-rc0 to before 1.1.1 Fixed in 1.0.9, 1.1.1 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:maykinmedia:open_forms:*:*:*:*:*:*:*:* | before 1.0.9 | Vulnerable | open-formulieren |
| cpe:2.3:a:maykinmedia:open_forms:1.10:-:*:*:*:*:*:* | 1.10 | Vulnerable | open-formulieren |
| cpe:2.3:a:maykinmedia:open_forms:1.10:rc0:*:*:*:*:*:* | 1.10 rc0 | Vulnerable | open-formulieren |
| cpe:2.3:a:maykinmedia:open_forms:1.10:rc1:*:*:*:*:*:* | 1.10 rc1 | Vulnerable | open-formulieren |
- cpe:2.3:a:maykinmedia:open_forms:*:*:*:*:*:*:*:* Versions before 1.0.9 Vulnerable ·open-formulieren
- cpe:2.3:a:maykinmedia:open_forms:1.10:-:*:*:*:*:*:* Versions 1.10 Vulnerable ·open-formulieren
- cpe:2.3:a:maykinmedia:open_forms:1.10:rc0:*:*:*:*:*:* Versions 1.10 rc0 Vulnerable ·open-formulieren
- cpe:2.3:a:maykinmedia:open_forms:1.10:rc1:*:*:*:*:*:* Versions 1.10 rc1 Vulnerable ·open-formulieren
Remediation
- Fix · CNA open-forms (open-formulieren) Fixed in 1.0.9, 1.1.1
Timeline
- 2026-10-02 Threatist record created from CVE-2022-31040
References
More open-formulieren Open Forms vulnerabilities
- TI-2024-16288 Open Forms potential multi-factor authentication bypass CVSS 3.1HIGH 7.7
- TI-2022-13086 Insufficient content-type validation for uploaded files in open-forms CVSS 3.1HIGH 7.6
- TI-2026-22997 Open Forms possible to view submission details of other people than intended CVSS 3.1MEDIUM 6.5
- TI-2025-39905 Open Forms prefill data in read-only components can be tampered CVSS 3.1MEDIUM 4.3
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences