CVE-2026-25429

| EUVD-2026-15724 CRITICAL
2026-03-25 Patchstack GHSA-p9qh-h9cj-hc7v
9.8
CVSS 3.1
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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

3
Analysis Generated
Mar 25, 2026 - 16:47 vuln.today
EUVD ID Assigned
Mar 25, 2026 - 16:47 euvd
EUVD-2026-15724
CVE Published
Mar 25, 2026 - 16:14 nvd
CRITICAL 9.8

Tags

Deserialization

Description

Deserialization of Untrusted Data vulnerability in wpdive Nexa Blocks nexa-blocks allows Object Injection.This issue affects Nexa Blocks: from n/a through <= 1.1.1.

Analysis

A PHP Object Injection vulnerability exists in the Nexa Blocks WordPress plugin (versions up to and including 1.1.1) due to unsafe deserialization of untrusted data, allowing attackers to instantiate arbitrary PHP objects and potentially achieve remote code execution. The vulnerability is classified as CWE-502 (Deserialization of Untrusted Data) and affects all installations of the affected plugin versions. …

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Remediation

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Restrict deserialization to trusted data sources and implement integrity checks.

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Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +49
POC: 0

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CVE-2026-25429 vulnerability details – vuln.today
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