CVE-2026-103348: Deserialization of Untrusted Data in Smackcoders Inc. WP Ultimate Exporter

The vulnerability CVE-2026-103348 in WP Ultimate Exporter allows an attacker to exploit deserialization of untrusted data, resulting in object injection. This can lead to full compromise of the affected system's confidentiality, integrity, and availability. The affected versions are all releases prior to 3.1. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requires high privileges, no user interaction, and impacts confidentiality, integrity, and availability severely. No vendor advisory or patch information is currently available.

Successful exploitation could allow an attacker with high privileges to execute arbitrary code or manipulate application behavior, severely impacting confidentiality, integrity, and availability of the affected system. The vulnerability is exploitable remotely over the network without user interaction but requires high privileges.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the plugin and limit privileges of users who can interact with it to mitigate risk.