CVE-2026-76550

High CVSS 7.2

Published 2026-09-16 · last changed 2026-09-17

The fix

We hold no Microsoft remediation data for CVE-2026-76550, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

The WP Import Export Lite WordPress plugin before 3.9.34 does not validate a user-supplied output path when writing export files, allowing users granted its export permission to write files with arbitrary names to arbitrary locations on the server, leading to remote code execution.

Sources

NVD record for CVE-2026-76550

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H