CVE-2026-56037 - Vulnerability Details - OpenCVE

Deserialization of Untrusted Data vulnerability in Themify Themify Popup allows Object Injection.

This issue affects Themify Popup: from n/a through 1.4.3.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

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.

No EPSS score available.

Key SSVC decision points have not yet been added.

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

Vendor Product Default status Versions

Themify

Themify Popup

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 1.4.3

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

Update the WordPress Themify Popup plugin to the latest available version (at least 1.4.4).

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/themify-popup/vulnerability/wordpress-themify-popup-plugin-1-4-3-php-object-injection-vulnerability?_s_id=cve

History

Thu, 02 Jul 2026 12:15:00 +0000

Type	Values Removed	Values Added
Description		Deserialization of Untrusted Data vulnerability in Themify Themify Popup allows Object Injection. This issue affects Themify Popup: from n/a through 1.4.3.
Title		WordPress Themify Popup plugin <= 1.4.3 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/wordpress/plugin/themify-popup/vulnerability/wordpress-themify-popup-plugin-1-4-3-php-object-injection-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-07-02T11:30:12.515Z

Updated: 2026-07-02T15:52:31.034Z

Reserved: 2026-06-18T14:37:40.347Z

Link: CVE-2026-56037

Vulnrichment

No data.

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-02T15:00:12Z

Weaknesses

CWE-502

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