CVE-2026-39529 - Vulnerability Details - OpenCVE

Description

Unauthenticated PHP Object Injection in Elementra <= 1.0.9 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

ThemeREX Group

Elementra

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 1.0.9

No data.

No data.

No data available yet.

Remediation

Vendor Solution

Update the WordPress Elementra Theme to the latest available version (at least 1.1.0).

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 0.0051.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://patchstack.com/database/wordpress/theme/elementra/vulnerability/wordpress-elementra-theme-1-0-9-php-object-injection-vulnerability?_s_id=cve

History

Wed, 17 Jun 2026 11:30:00 +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 Elementra <= 1.0.9 versions.
Title		WordPress Elementra theme <= 1.0.9 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/wordpress/theme/elementra/vulnerability/wordpress-elementra-theme-1-0-9-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: 2026-06-16T20:57:28.249Z

Updated: 2026-06-17T10:42:02.825Z

Reserved: 2026-04-07T10:48:09.605Z

Link: CVE-2026-39529

Vulnrichment

Updated: 2026-06-17T10:41:58.224Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-502
Deserialization of Untrusted Data

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