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Category — SSRF
Microsoft SharePoint Connector Flaw Could've Enabled Credential Theft Across Power Platform

Microsoft SharePoint Connector Flaw Could've Enabled Credential Theft Across Power Platform

Feb 04, 2025 Vulnerability / SharePoint
Cybersecurity researchers have disclosed details of a now-patched vulnerability impacting the Microsoft SharePoint connector on Power Platform that, if successfully exploited, could allow threat actors to harvest a user's credentials and stage follow-on attacks. This could manifest in the form of post-exploitation actions that allow the attacker to send requests to the SharePoint API on behalf of the impersonated user, enabling unauthorized access to sensitive data, Zenity Labs said in a report shared with The Hacker News ahead of publication. "This vulnerability can be exploited across Power Automate, Power Apps, Copilot Studio, and Copilot 365, which significantly broadens the scope of potential damage," senior security researcher Dmitry Lozovoy said . "It increases the likelihood of a successful attack, allowing hackers to target multiple interconnected services within the Power Platform ecosystem." Following responsible disclosure in September 2024, ...
Sandbox Escape Vulnerabilities in Judge0 Expose Systems to Complete Takeover

Sandbox Escape Vulnerabilities in Judge0 Expose Systems to Complete Takeover

Apr 29, 2024 Sandbox / Vulnerability
Multiple critical security flaws have been disclosed in the Judge0 open-source online code execution system that could be exploited to obtain code execution on the target system. The three flaws, all critical in nature, allow an "adversary with sufficient access to perform a sandbox escape and obtain root permissions on the host machine," Australian cybersecurity firm Tanto Security said in a report published today. Judge0 (pronounced "judge zero") is  described  by its maintainers as a "robust, scalable, and open-source online code execution system" that can be used to build applications that require online code execution features such as candidate assessment, e-learning, and online code editors and IDEs. According to its website, the service is used by 23 customers like AlgoDaily, CodeChum, and PYnative, among others. The project has been  forked 412 times on GitHub  to date. The flaw...
What Is Attack Surface Management?

What Is Attack Surface Management?

Feb 03, 2025Attack Surface Management
Attack surfaces are growing faster than security teams can keep up – to stay ahead, you need to know what's exposed and where attackers are most likely to strike. With cloud adoption dramatically increasing the ease of exposing new systems and services to the internet, prioritizing threats and managing your attack surface from an attacker's perspective has never been more important. In this guide, we look at why attack surfaces are growing and how to monitor and manage them properly with  tools like Intruder . Let's dive in. What is your attack surface? First, it's important to understand what we mean when we talk about an attack surface. An attack surface is the sum of your digital assets that are 'reachable' by an attacker – whether they are secure or vulnerable, known or unknown, in active use or not. You can also have both internal and external attack surfaces - imagine for example a malicious email attachment landing in a colleague's inbox, vs a new FTP server being...
Ivanti Vulnerability Exploited to Install 'DSLog' Backdoor on 670+ IT Infrastructures

Ivanti Vulnerability Exploited to Install 'DSLog' Backdoor on 670+ IT Infrastructures

Feb 13, 2024 Vulnerability / Cyber Threat
Threat actors are leveraging a recently disclosed security flaw impacting Ivanti Connect Secure, Policy Secure, and ZTA gateways to deploy a backdoor codenamed  DSLog  on susceptible devices. That's according to  findings  from Orange Cyberdefense, which said it observed the exploitation of CVE-2024-21893 within hours of the public release of the proof-the-concept (PoC) code. CVE-2024-21893, which was  disclosed  by Ivanti late last month alongside CVE-2024-21888, refers to a server-side request forgery (SSRF) vulnerability in the SAML module that, if successfully exploited, could permit access to otherwise restricted resources sans any authentication. The Utah-based company has since acknowledged that the flaw has limited targeted attacks, although the exact scale of the compromises is unclear. Then, last week, the Shadowserver Foundation  revealed  a surge in exploitation attempts targeting the vulnerability originating from over 170 uniqu...
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Practical, Tactical Guide to Securing AI in the Enterprise

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Supercharge your organization's AI adoption strategy, and go from complex challenges to secure success.
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