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CVE-2026-93934

9.8 CRITICAL

Published 2026-10-10 · Updated 2026-10-13

AI risk analysis

Summary
This vulnerability allows attackers to inject malicious objects during deserialization, potentially leading to remote code execution or complete system compromise. The flaw affects the Partiso theme plugin in WordPress.
Exploitability
Exploitation is relatively straightforward as it requires no user interaction and can be triggered remotely through unauthenticated access to the affected plugin.
Blast radius
If exploited, this vulnerability could allow attackers to execute arbitrary code on the target system, potentially leading to full compromise of the WordPress installation and underlying server.
Detection
No reliable host or network indicator is derivable from the published description.
Prioritized remediation
Upgrade to Partiso version 1.1.14 or later to address this deserialization vulnerability.
rcedeserializationwordpress

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

NVD description

Deserialization of Untrusted Data vulnerability in ThemeREX Group Partiso partiso allows Object Injection.This issue affects Partiso: from n/a through 1.1.13.

CVSS vector

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

Weaknesses

CWE-502

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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