CVE-2026-66600 PUBLISHED

WordPress Media LIbrary Assistant plugin <= 3.39 - Arbitrary File Upload vulnerability

Assigner: Patchstack
Reserved: 27.07.2026 Published: 20.08.2026 Updated: 20.08.2026

Author Arbitrary File Upload in Media LIbrary Assistant <= 3.39 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 9.1

Product Status

Vendor David Lingren
Product Media LIbrary Assistant
Versions Default: unaffected
  • affected from n/a to 3.39 (incl.)

Solutions

Update the WordPress Media LIbrary Assistant Plugin to the latest available version (at least 3.40).

Credits

  • nh4tvd | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-434 Unrestricted Upload of File with Dangerous Type CWE

Impacts

  • CAPEC-17 Using Malicious Files