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TI-2026-65790 Aliases CVE-2026-15896GHSA-r39q-9952-j46j

Super Forms <= 6.3.316 - Unauthenticated Path Traversal to Arbitrary File Read via 'sfgtfi' URL Path Parameter

Priority MEDIUM 47CWE-26Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

The Super Forms – Drag & Drop Form Builder plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 6.3.316 via the parse_request function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. The optional 'file_upload_auth' setting defaults to empty, meaning no authentication is required in the default configuration; enabling this setting mitigates unauthenticated exploitation but does not remediate the path traversal itself. Exploitation on Linux requires a real 13-digit timestamp directory to exist, whereas on Windows the traversal works with any hardcoded 13-digit prefix. However, the plugin's file upload response returns the name of the created directory, which means the vulnerability is exploitable as long as file upload is enabled on the form.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00883 59th 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
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WebRehabSuper Forms – Drag & Drop Form Builderup to 6.3.316—No fix listedCNA
  • Super Forms – Drag & Drop Form Builder VendorWebRehab Affected up to 6.3.316 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-15896
  2. 2026-10-03 Alias added: GHSA-r39q-9952-j46j

References

Other 2

  • TI-2026-12550 Super Forms <= 6.3.313 - Unauthenticated Arbitrary File Upload via 'data' Parameter (datauristring / value) CVSS 3.1CRITICAL 9.8
  • TI-2026-13389 Super Forms <= 6.3.316 - Unauthenticated Privilege Escalation via 'role' Parameter CVSS 3.1CRITICAL 9.8
  • TI-2026-69421 Arbitrary directory deletion in Super Forms plugin for WordPress CVSS 3.1CRITICAL 9.1
  • TI-2026-69420 Unrestricted file upload in Super Forms WordPress plugin CVSS 3.1HIGH 8.8
  • TI-2026-65791 Improper privilege management in WebRehab Super Forms – Drag & Drop Form Builder CVSS 3.1HIGH 8.8
  • TI-2026-22507 WordPress Super Forms plugin <= 6.3.316 - Arbitrary File Download vulnerability CVSS 3.1HIGH 7.5
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences