CVE-2026-93931

Summary

The Smash theme allows untrusted data deserialization which can lead to arbitrary object injection, potentially enabling remote code execution or complete system compromise. This critical vulnerability affects versions through 1.12.0.

Exploitability

Exploitation is relatively straightforward with no special preconditions required, as the vulnerability occurs during theme deserialization without authentication.

Blast radius

If exploited, this vulnerability could allow attackers to execute arbitrary code on affected systems, potentially leading to full system compromise and data exfiltration across all vulnerable installations.

Detection

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

Prioritized remediation

Upgrade to Smash version 1.12.1 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.