CVE-2025-67911 - Vulnerability Details - OpenCVE

Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through <= 4.11.

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 0.00024.

Exploitation none

Automatable yes

Technical Impact total

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://vdp.patchstack.com/database/Wordpress/Plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-11-php-object-injection-vulnerability?_s_id=cve

History

Thu, 08 Jan 2026 18:15:00 +0000

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

Thu, 08 Jan 2026 16:30:00 +0000

Type	Values Removed	Values Added
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'}`

Thu, 08 Jan 2026 09:45:00 +0000

Type	Values Removed	Values Added
Description		Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through <= 4.11.
Title		WordPress Newsletters plugin <= 4.11 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://vdp.patchstack.com/database/Wordpress/Plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-11-php-object-injection-vulnerability?_s_id=cve

Projects

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MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-01-08T09:17:44.577Z

Updated: 2026-01-08T16:08:06.161Z

Reserved: 2025-12-15T09:59:40.761Z

Link: CVE-2025-67911

Vulnrichment

Updated: 2026-01-08T14:57:06.171Z

NVD

Status : Awaiting Analysis

Published: 2026-01-08T10:15:49.960

Modified: 2026-01-08T18:08:18.457

Link: CVE-2025-67911

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-502

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