CVE-2026-47655

Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network...

EUVD-2026-34337

Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network...

CVE-2026-47655

Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network...

CVE-2026-47655

Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network...

CVE-2026-47655

CVE-2026-47655 describes an information-disclosure vulnerability in Microsoft Graph. An authorized attacker could disclose sensitive data over a network due to a root cause that enables exposure to an attacker with Network access, Low complexity and Low privileges, with no user interaction. The C...

CVE-2026-47655 Microsoft Graph Information Disclosure Vulnerability

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Microsoft Graph Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network...

PT-2026-46404

Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network...

Support Statement — Impact of SharePoint Service Prioritization on Veeam Backup Performance

Article Applicability This article is regarding SharePoint Service Prioritization, a paid, consumption-based Microsoft Azure feature billed through the customer's Microsoft Azure subscription. It affects only SharePoint and OneDrive backup performance. Exchange Online uses a different throttling...

Webworm Deploys EchoCreep and GraphWorm Backdoors Using Discord and MS Graph API

Cybersecurity researchers have flagged fresh activity from a China-aligned threat actor known as Webworm in 2025, deploying custom backdoors that employ Discord and Microsoft Graph API for command-and-control C2 or C&C communications. Webworm, first publicly documented by Broadcom-owned Symantec ...

Malicious code in ms-graph-types (npm)

Two malicious npm packages published by the micresoft account typosquatting "microsoft" are part of a coordinated supply chain attack sharing identical infrastructure with packages published by the superbase account. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at...

MAL-2026-3651 Malicious code in ms-graph-types (npm)

Two malicious npm packages published by the micresoft account typosquatting "microsoft" are part of a coordinated supply chain attack sharing identical infrastructure with packages published by the superbase account. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at...

[SECURITY] Fedora 44 Update: python-msal-1.36.0-1.fc44

The Microsoft Authentication Library for Python enables applications to integrate with the Microsoft identity platform. It allows you to sign in users or apps with Microsoft identities Azure AD, Microsoft Accounts and Azure AD B2C accounts and obtain tokens to call Microsoft APIs such as Microsof...

Harvester Deploys Linux GoGra Backdoor in South Asia Using Microsoft Graph API

The threat actor known as Harvester has been attributed to a new Linux version of its GoGra backdoor deployed as part of attacks likely targeting entities in South Asia. "The malware uses the legitimate Microsoft Graph API and Outlook mailboxes as a covert command-and-control C2 channel, allowing...

Support Statement — Exchange Web Services (EWS) Deprecation

Challenge Microsoft has announced the deprecation of Exchange Web Services EWS in Exchange Online, with the initial phase-out target of October 1, 2026. Starting July 1, 2026, Microsoft will begin blocking EWS access for Frontline Worker mailbox types Kiosk, F1, and F3 as the first enforcement st...

SharePoint / OneDrive Explorer via Microsoft Graph API

The SharePoint / OneDrive Explorer is a Metasploit Auxiliary module designed to interact with Microsoft Graph API in order to explore and retrieve information from Microsoft SharePoint and Microsoft OneDrive environments. The module authenticates using OAuth2 Client Credentials with a Tenant ID,...

Microsoft Graph Enterprise Intelligence Collector

This Metasploit auxiliary module interacts with the Microsoft Graph API to perform enterprise intelligence collection. It supports authentication using Azure AD application credentials or an existing access token and enables enumeration of Azure users, SharePoint sites, OneDrive files, and Exchan...

Microsoft Graph Advanced Intelligence Collector

This Metasploit auxiliary module interacts with the Microsoft Graph API to perform advanced intelligence collection in Microsoft 365 environments. The module supports Azure AD application authentication or direct access tokens and enables enumeration of Azure users, SharePoint sites, OneDrive...

Microsoft Graph Cloud Intelligence Collector

The Microsoft Graph Cloud Intelligence Collector is a Metasploit Auxiliary module designed to interact with the Microsoft Graph API to gather information from Microsoft 365 and Microsoft Azure Active Directory environments. The module authenticates using the OAuth2 Client Credentials flow with a...

CVE-2023-49283

microsoft-graph-core the Microsoft Graph Library for PHP. The Microsoft Graph Beta PHP SDK published packages which contained test code that enabled the use of the phpInfo function from any application that could access and execute the file at...