CVE-2026-104398

Summary

This vulnerability allows attackers to inject malicious objects during deserialization, potentially leading to remote code execution or complete system compromise. The flaw occurs in the AFFI plugin's handling of untrusted data, making it a critical security risk.

Exploitability

Exploitation is relatively straightforward with no special preconditions required, as the vulnerability exists in a web-facing plugin that processes user input without proper sanitization.

Blast radius

If exploited, this vulnerability could allow attackers to execute arbitrary code on the affected WordPress site, potentially leading to full system compromise and data theft across all connected affiliate marketing data.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade to version 1.0.11 or later to remediate this deserialization vulnerability.

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.