The Fast Secure Contact Form plugin before 4.0.38 for WordPress allows fs_contact_form1[welcome] XSS.
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 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Fast Secure Contact Form plugin before 4.0.38 for WordPress allows fs_contact_form1[welcome] XSS.
Why it matters now
EPSS 0.0158 75th percentileScored 2026-11-07
Public exploit Yes 3 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:fast_secure_contact_form_project:fast_secure_contact_form:*:*:*:*:*:wordpress:*:* | before 4.0.38 | Vulnerable | Fast Secure Contact Form Project |
- cpe:2.3:a:fast_secure_contact_form_project:fast_secure_contact_form:*:*:*:*:*:wordpress:*:* Versions before 4.0.38 Vulnerable ·Fast Secure Contact Form Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-9539
- 2026-10-03 Alias added: GHSA-g5x4-mhjm-x6qc
References
Sources
- CVE-2015-9539 · CVE Program
- CVE-2015-9539 · NVD
- FIRST EPSS
- GHSA-g5x4-mhjm-x6qc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences