KLA91175 Multiple vulnerabilities in Microsoft Azure

Multiple vulnerabilities were found in Microsoft Azure. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, gain privileges, obtain sensitive information. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability i...

New Project CAV3RN module abuses Outlook calendar events for C2 and DNS AAAA records for configuration recovery

Introduction In June 2026, as part of our Kaspersky Threat Intelligence Reporting service, we published extensive research on Project CAV3RN, a sophisticated modular framework used for cyberespionage activity against targets in Israel. We have been tracking this cluster since December 2025, and i...

CVE-2026-54893

URL path injection in the Microsoft Graph adapter of Swoosh. Swoosh.Adapters.MsGraph builds its Microsoft Graph API request URL by interpolating the sender's email address into the URL path /users/from/sendMail without percent-encoding or validation. In applications that derive the from address...

CVE-2026-54893 Email-derived URL path injection in the Swoosh Microsoft Graph adapter

URL path injection in the Microsoft Graph adapter of Swoosh. Swoosh.Adapters.MsGraph builds its Microsoft Graph API request URL by interpolating the sender's email address into the URL path /users/from/sendMail without percent-encoding or validation. In applications that derive the from address...

CVE-2026-54893

URL path injection in the Microsoft Graph adapter of Swoosh. Swoosh.Adapters.MsGraph builds its Microsoft Graph API request URL by interpolating the sender's email address into the URL path /users/from/sendMail without percent-encoding or validation. In applications that derive the from address...

CVE-2026-54893 Email-derived URL path injection in the Swoosh Microsoft Graph adapter

URL path injection in the Microsoft Graph adapter of Swoosh. Swoosh.Adapters.MsGraph builds its Microsoft Graph API request URL by interpolating the sender's email address into the URL path /users/from/sendMail without percent-encoding or validation. In applications that derive the from address...

CVE-2026-54893 Email-derived URL path injection in the Swoosh Microsoft Graph adapter

URL path injection in the Microsoft Graph adapter of Swoosh. Swoosh.Adapters.MsGraph builds its Microsoft Graph API request URL by interpolating the sender's email address into the URL path /users/from/sendMail without percent-encoding or validation. In applications that derive the from address...

CVE-2026-54893

Swoosh.Adapters.MsGraph is vulnerable to URL path injection via the from-address interpolation into /users/{from}/sendMail without percent-encoding or validation. If from derives from untrusted input, an attacker can inject URL-special characters (/, ?, #) to escape the intended path and rewrite ...

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

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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CVE-2026-47655 Microsoft Graph Information Disclosure Vulnerability

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CVE-2026-47655

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

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

Name of the Vulnerable Software and Affected Versions Microsoft Graph affected versions not specified Description Exposure of sensitive information in Microsoft Graph allows an authorized attacker to disclose information over a network. Recommendations At the moment, there is no information about...

Microsoft Graph 日志信息泄露漏洞

Microsoft Graph is a unified API platform of the American company Microsoft. There is an information leakage vulnerability in Microsoft Graph; this vulnerability stems from the exposure of sensitive information to unauthorized actors, which may allow authorized attackers to disclose information...

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 ...