CVE-2025-68853

HIGH

Kleor Contact Manager <=9.1.1 - Deserialization

Title source: llm

Description

Deserialization of Untrusted Data vulnerability in Kleor Contact Manager contact-manager allows Object Injection.This issue affects Contact Manager: from n/a through <= 9.1.1.

References (1)

[Third Party Advisory] https://patchstack.com/database/Wordpress/Plugin/contact-manager/vulnerability/wordpress-contact-manager-plugin-9-0-1-php-object-injection-vulnerability?_s_id=cve

Scores

CVSS v3 8.8

EPSS 0.0006

EPSS Percentile 18.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-502

Status published

Products (2)

Kleor/Contact Manager < 9.1.1

Kleor/Contact Manager < <= 9.1.1

Published Feb 20, 2026

Tracked Since Feb 20, 2026