WordPress Easy Form Builder plugin <= 4.0.12 - Cross Site Scripting (XSS) vulnerability
Priority LOW 31CWE-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 · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Unauthenticated Cross Site Scripting (XSS) in Easy Form Builder <= 4.0.12 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00251 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| hassantafreshi | Easy Form Builder | up to 4.0.12 | — | No fix listed | CNA |
- Easy Form Builder Vendorhassantafreshi Affected up to 4.0.12 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-59517
- 2026-10-03 Alias added: GHSA-cv27-8gjp-p87j
More hassantafreshi vulnerabilities
- TI-2026-11372 Improper privilege management in hassantafreshi Easy Form Builder by WhiteStudio – Drag &… CVSS 3.1CRITICAL 9.8
- TI-2026-30970 WordPress Easy Form Builder plugin <= 4.0.6 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
- TI-2025-34441 WordPress Easy Form Builder Plugin <= 3.8.15 - SQL Injection Vulnerability CVSS 3.1CRITICAL 9.3
- TI-2025-41331 WordPress Easy Form Builder plugin <= 3.8.20 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
- TI-2025-12853 Easy Form Builder <= 3.9.3 - Missing Authorization to Authenticated (Subscriber+) Sensitive Form Response Data Exposure CVSS 3.1MEDIUM 5.3
- TI-2024-11234 Easy Form Builder <= 3.8.8 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.4
Sources
- CVE-2026-59517 · CVE Program
- CVE-2026-59517 · NVD
- FIRST EPSS
- GHSA-cv27-8gjp-p87j · GitHub Advisory Database · CC BY 4.0
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