PT-2026-4313

Name of the Vulnerable Software and Affected Versions M365 Copilot affected versions not specified Description An improper validation of a specified input type in M365 Copilot can allow an unauthorized attacker to disclose information over a network. Recommendations At the moment, there is no...

PT-2026-4308

Name of the Vulnerable Software and Affected Versions Copilot affected versions not specified Description An issue exists in Copilot where improper neutralization of escape, meta, or control sequences can allow an unauthorized attacker to disclose information over a network. The issue involves th...

Microsoft 365 Word Copilot security vulnerabilities

Microsoft 365 Word Copilot is an AI assistant developed by the American company Microsoft. There is a security vulnerability in Microsoft 365 Word Copilot, which stems from improper handling of escaped sequences, meta-sequences, or control sequences. Attackers can exploit this vulnerability to le...

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...

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...

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...

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-2025-62998

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

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...

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...