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TI-2026-15385 Aliases CVE-2026-18781GHSA-rf4c-mm92-mpjf

Code injection in Drag and Drop Multiple File Upload for Contact Form 7

Priority LOW 38CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-94.

Summary

The Drag and Drop Multiple File Upload for Contact Form 7 WordPress plugin before 1.3.9.9 does not validate the final name of an uploaded file after stripping characters from it, allowing unauthenticated users to defeat its file type restrictions and execute arbitrary code on the server.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00543 45th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Drag and Drop Multiple File Upload for Contact Form 7 (Unknown): 1.3.9.9

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownDrag and Drop Multiple File Upload for Contact Form 7before 1.3.9.91.3.9.9Patch availableCNA
  • Drag and Drop Multiple File Upload for Contact Form 7 VendorUnknown Affected before 1.3.9.9 Fixed in 1.3.9.9 Patch available CNA

Remediation

  • Fix · CNA Drag and Drop Multiple File Upload for Contact Form 7 (Unknown) Fixed in 1.3.9.9

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Drag and Drop Multiple File Upload for Contact Form 7 1.3.9.9

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-12115 Drag and Drop Multiple File Upload for Contact Form 7 < 1.3.9.9 - Admin+ Stored XSS via drag_n_drop_heading_tag SettingPriority LOW 16
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-18781
  2. 2026-10-03 Alias added: GHSA-rf4c-mm92-mpjf

References

Exploit 1

Sources

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