What is CVE-2026-104763?

CVE-2026-104763 is a medium-severity vulnerability in Wpazleen Post Export Import With Media, classified under Path Traversal. CVSS score: 4.9/10. Published 2026-10-10.

How severe is CVE-2026-104763?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Path Traversal in Wpazleen Post Export Import With Media

CVE-2026-104763

The Post Export Import with Media plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.17.1 via the 'file_path' parameter parameter. This makes it possible for authenticated attackers, with administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. This requires the attacker to upload a crafted ZIP archive containing a media_metadata.json file with path traversal sequences in the file_path field while specifying an allowed file extension for the destination filename to bypass the extension guard introduced in version 1.13.2.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2026-10-10.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Wpazleen Post Export Import With Media

Weakness classification (CWE)

CWE-22 — Path Traversal

References

Frequently asked questions

What is CVE-2026-104763?: CVE-2026-104763 is a medium-severity vulnerability in Wpazleen Post Export Import With Media, classified under Path Traversal. CVSS score: 4.9/10. Published 2026-10-10.
How severe is CVE-2026-104763?: Medium severity. CVSS v3 base score is 4.9 out of 10.