How to fix CVE-2025-69329?

Within 24 hours: Identify all systems running Jthemes Prestige and their version numbers; isolate affected systems from production networks if possible. Within 7 days: Implement network segmentation and WAF rules to block suspicious deserialization payloads; monitor logs for exploitation attempts; contact Jthemes for patch availability and timeline. Within 30 days: Apply the vendor patch immediately upon release; conduct forensic analysis of affected systems for unauthorized access; review and strengthen input validation controls across similar components.

Is Deserialization affected by CVE-2025-69329?

A critical deserialization vulnerability in Jthemes Prestige (CVE-2025-69329) allows attackers to inject malicious objects and execute arbitrary code on affected systems. Any organization running Prestige versions below 1.4.1 is at immediate risk of complete system compromise.

CVE-2025-69329

CRITICAL

2026-02-20 [email protected]

9.8

CVSS 3.1

CVSS Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:04 vuln.today

CVE Published

Feb 20, 2026 - 16:22 nvd

CRITICAL 9.8

Description

Deserialization of Untrusted Data vulnerability in Jthemes Prestige prestige allows Object Injection.This issue affects Prestige: from n/a through < 1.4.1.

Analysis

Deserialization of untrusted data in Prestige (prestige) WordPress theme allows PHP Object Injection, potentially enabling remote code execution through POP chains.

Technical Context

CWE-502 deserialization of untrusted data in prestige. Attacker-controlled data is passed to unserialize(), enabling instantiation of arbitrary PHP objects.

Affected Products

['Prestige WordPress theme']

Remediation

Update the theme. Avoid unserialize() on user input.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.1

CVSS: +49

POC: 0

CVE-2025-69329 vulnerability details – vuln.today

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CVE-2025-69329

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

Affected Products

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CVE-2025-69329

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

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External POC / Exploit Code