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TI-2025-08720 Aliases CVE-2025-9515GHSA-pm69-c5jv-gmxx

Multi Step Form <= 1.7.25 - Authenticated (Admin+) Arbitrary File Upload

Priority LOW 33CWE-434Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

The Multi Step Form plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation via the import functionality in all versions up to, and including, 1.7.25. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00662 51st 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

VendorProductAffected versionsFixed inStatusSource
mondula2016Multi Step Formup to 1.7.25—No fix listedCNA
  • Multi Step Form Vendormondula2016 Affected up to 1.7.25 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-2025-9515
  2. 2026-10-03 Alias added: GHSA-pm69-c5jv-gmxx
  3. 2026-10-11 EPSS moved to the 50th–90th percentile

References

Other 3

Sources

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