The Mondula Multi Step Form plugin through 1.2.5 for WordPress allows XSS via the fw_data…
Priority LOW 30CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Mondula Multi Step Form plugin through 1.2.5 for WordPress allows XSS via the fw_data [id][1], fw_data [id][2], fw_data [id][3], fw_data [id][4], or email field of the contact form, exploitable with an fw_send_email action to wp-admin/admin-ajax.php.
Why it matters now
EPSS 0.01255 69th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mondula:multi_step_form:*:*:*:*:*:wordpress:*:* | up to 1.2.5 | Vulnerable | Mondula GmbH |
- cpe:2.3:a:mondula:multi_step_form:*:*:*:*:*:wordpress:*:* Versions up to 1.2.5 Vulnerable ·Mondula GmbH
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-14430
- 2026-10-03 Alias added: GHSA-pcm9-888p-jp88
References
More Mondula GmbH Multi Step Form vulnerabilities
- TI-2022-03841 Multi Step Form < 1.7.8 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
- TI-2024-33861 WordPress Multi Step Form plugin <= 1.7.21 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
- TI-2023-25868 WordPress Multi Step Form Plugin <= 1.7.11 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
- TI-2024-11529 Multi Step Form <= 1.7.23 - Missing Authorization to Unauthenticated Limited File Upload CVSS 3.1MEDIUM 5.3
- TI-2023-27737 WordPress Multi Step Form Plugin <= 1.7.13 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 5.9
- TI-2018-10668 The Mondula Multi Step Form plugin before 1.2.8 for WordPress has multiple stored XSS via wp-admin/admin-ajax.php. CVSS 3.0MEDIUM 5.4
Sources
- CVE-2018-14430 · CVE Program
- CVE-2018-14430 · NVD
- FIRST EPSS
- GHSA-pcm9-888p-jp88 · GitHub Advisory Database · CC BY 4.0
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