KLA90854 Multiple vulnerability in Microsoft Office

Multiple vulnerability was found in Microsoft Office. Malicious users can exploit this vulnerability to obtain sensitive information, bypass security restrictions. Original advisories CVE-2026-21520 Exploitation Related products Microsoft-Copilot-Studio CVE list CVE-2026-21520 critical Solution...

KLA90856 Multiple vulnerabilities in Microsoft Apps

Multiple vulnerabilities were found in Microsoft Apps. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, gain privileges. Below is a complete list of vulnerabilities: 1. An information disclosure vulnerability in Word Copilot can be...

A week in security (January 12 – January 18)

Last week on Malwarebytes Labs: WhisperPair exposes Bluetooth earbuds and headphones to tracking and eavesdropping Dutch police sell fake tickets to show how easily scams work "Reprompt" attack lets attackers steal data from Microsoft Copilot Phishing scammers are posting fake "account restricted...

Researchers Reveal Reprompt Attack Allowing Single-Click Data Exfiltration From Microsoft Copilot

Cybersecurity researchers have disclosed details of a new attack method dubbed Reprompt that could allow bad actors to exfiltrate sensitive data from artificial intelligence AI chatbots like Microsoft Copilot in a single click, while bypassing enterprise security controls entirely. "Only a single...

“Reprompt” attack lets attackers steal data from Microsoft Copilot

Researchers found a method to steal data which bypasses Microsoft Copilot's built-in safety mechanisms. The attack flow, called Reprompt , abuses how Microsoft Copilot handled URL parameters in order to hijack a user’s existing Copilot Personal session. Copilot is an AI assistant which connects t...

CVE-2025-62116

Missing Authorization vulnerability in quadlayers AI Copilot ai-copilot allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AI Copilot: from n/a through = 1.5.5...

CVE-2025-62116

Missing Authorization vulnerability in quadlayers AI Copilot ai-copilot allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AI Copilot: from n/a through = 1.5.2...

CVE-2025-62116 WordPress AI Copilot plugin <= 1.4.7 - Broken Access Control vulnerability

Missing Authorization vulnerability in Quadlayers AI Copilot allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AI Copilot: from n/a through 1.4.7...

EUVD-2025-205998

Missing Authorization vulnerability in Quadlayers AI Copilot allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AI Copilot: from n/a through 1.4.7...

CVE-2025-62116

CVE-2025-62116 is described in the initial document as a Missing Authorization vulnerability in the QuadLayers AI Copilot (WordPress plugin), affecting versions from unknown up to and including 1.4.7. The connected Wordfence document substantively corroborates that AI Copilot is affected by a Mis...

WordPress AI Copilot plugin <= 1.5.0 - Broken Access Control vulnerability

Broken Access Control vulnerability discovered by Nabil Irawan in WordPress Plugin AI Copilot versions = 1.5.0...

WordPress plugin AI Copilot 安全漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a set of blogging platforms developed using the PHP language. The platform has the ability to host personal blog sites on PHP and MySQL based servers.WordPress plugin is an application plugin. A security...

PT-2025-54363

Name of the Vulnerable Software and Affected Versions Quadlayers AI Copilot versions through 1.4.7 Description An authorization issue exists in Quadlayers AI Copilot. The problem stems from incorrectly configured access control security levels, potentially allowing unauthorized access...

CVE-2025-62116: Missing Authorization

Missing Authorization vulnerability in quadlayers AI Copilot ai-copilot allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AI Copilot: from n/a through = 1.5.2...

CVE-2025-62998

Insertion of Sensitive Information Into Sent Data vulnerability in WP Messiah WP AI CoPilot ai-co-pilot-for-wp allows Retrieve Embedded Sensitive Data.This issue affects WP AI CoPilot: from n/a through = 1.2.7...

CVE-2025-62998

Insertion of Sensitive Information Into Sent Data vulnerability in WP Messiah WP AI CoPilot ai-co-pilot-for-wp allows Retrieve Embedded Sensitive Data.This issue affects WP AI CoPilot: from n/a through = 1.2.7...

CVE-2025-62998 WordPress WP AI CoPilot plugin <= 1.2.7 - Sensitive Data Exposure vulnerability

Insertion of Sensitive Information Into Sent Data vulnerability in WP Messiah WP AI CoPilot ai-co-pilot-for-wp allows Retrieve Embedded Sensitive Data.This issue affects WP AI CoPilot: from n/a through = 1.2.7...

CVE-2025-62998

CVE-2025-62998 pertains to the WP AI CoPilot plugin for WordPress. The Wordfence Intelligence entry notes a Sensitive Information Exposure vulnerability in WP AI CoPilot

CVE-2025-62998 WordPress WP AI CoPilot plugin <= 1.2.7 - Sensitive Data Exposure vulnerability

Insertion of Sensitive Information Into Sent Data vulnerability in WP Messiah WP AI CoPilot ai-co-pilot-for-wp allows Retrieve Embedded Sensitive Data.This issue affects WP AI CoPilot: from n/a through = 1.2.7...

The Case for Dynamic AI-SaaS Security as Copilots Scale

Within the past year, artificial intelligence copilots and agents have quietly permeated the SaaS applications businesses use every day. Tools like Zoom, Slack, Microsoft 365, Salesforce, and ServiceNow now come with built-in AI assistants or agent-like features. Virtually every major SaaS vendor...