CVE-2026-27429 - Vulnerability Details - OpenCVE

Description

Unauthenticated PHP Object Injection in Nifty <= 1.4.1 versions.

Published: 2026-06-16

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

BoldThemes

Nifty

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 1.4.1

No data.

No data.

No data available yet.

Remediation

Vendor Solution

Update the WordPress Nifty Theme to the latest available version (at least 1.4.2).

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00525.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://patchstack.com/database/wordpress/theme/nifty/vulnerability/wordpress-nifty-theme-1-4-1-php-object-injection-vulnerability?_s_id=cve

History

Wed, 17 Jun 2026 12:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 16 Jun 2026 22:00:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated PHP Object Injection in Nifty <= 1.4.1 versions.
Title		WordPress Nifty theme <= 1.4.1 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/wordpress/theme/nifty/vulnerability/wordpress-nifty-theme-1-4-1-php-object-injection-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-06-16T20:57:22.363Z

Updated: 2026-06-17T10:44:10.061Z

Reserved: 2026-02-19T09:52:32.856Z

Link: CVE-2026-27429

Vulnrichment

Updated: 2026-06-17T10:44:03.794Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-502
Deserialization of Untrusted Data

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