Tag: flaw
-
Inside ZionSiphon: politically driven malware aims at Israeli water systems
New ZionSiphon malware targets water systems, and allows attackers to alter pressure and chlorine levels. A flaw makes it ineffective for now. Darktrace analyzed ZionSiphon, a new malware designed to target water treatment and desalination systems, which aims to disrupt operations by altering hydraulic pressure and increasing chlorine levels to unsafe levels. The malware combines…
-
CISA flags Apache ActiveMQ flaw as actively exploited in attacks
CISA warned that attackers are now exploiting a high-severity Apache ActiveMQ vulnerability, which was patched earlier this month after going undetected for 13 years. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisa-flags-apache-activemq-flaw-as-actively-exploited-in-attacks/
-
PoC Released for FortiSandbox Flaw Enabling Arbitrary Command Execution
A proof-of-concept (PoC) exploit has been publicly released for a critical security flaw in Fortinet’s FortiSandbox. Tracked as CVE-2026-39808, this severe vulnerability allows an unauthenticated attacker to execute arbitrary commands on the underlying operating system with the highest level of privileges. Security researcher Samuel de Lucas recently published the exploit details on GitHub, highlighting the…
-
Critical nginx-ui Flaw (CVE-2026-33032) Enables Full Nginx Server Takeover
A critical vulnerability identified as CVE-2026-33032 is drawing urgent attention from the cybersecurity community due to its role in enabling a full-scale Nginx server takeover. The flaw affects nginx-ui, a widely used open-source web interface designed to simplify the management of Nginx servers. Since its disclosure, evidence has confirmed that attackers are already exploiting the issue in real-world scenarios.…
-
Critical Flowise Flaw Enables Remote Command Execution via MCP Adapters
OX Security researchers have uncovered a critical, systemic vulnerability built directly into the architecture of Anthropic’s Model Context Protocol (MCP). As the industry standard for AI agent communication, this foundational flaw exposes systems to Arbitrary Command Execution (RCE). Attackers who exploit this vulnerability can seize complete control of affected MCP implementations, gaining direct access to…
-
U.S. CISA adds a flaw in Apache ActiveMQ to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Apache ActiveMQ to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in Apache ActiveMQ, tracked as CVE-2026-34197 (CVSS score of 8.8), to its Known Exploited Vulnerabilities (KEV) catalog. CVE-2026-34197 is a critical flaw in Apache ActiveMQ caused by…
-
U.S. CISA adds a flaw in Apache ActiveMQ to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Apache ActiveMQ to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in Apache ActiveMQ, tracked as CVE-2026-34197 (CVSS score of 8.8), to its Known Exploited Vulnerabilities (KEV) catalog. CVE-2026-34197 is a critical flaw in Apache ActiveMQ caused by…
-
U.S. CISA adds a flaw in Apache ActiveMQ to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Apache ActiveMQ to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in Apache ActiveMQ, tracked as CVE-2026-34197 (CVSS score of 8.8), to its Known Exploited Vulnerabilities (KEV) catalog. CVE-2026-34197 is a critical flaw in Apache ActiveMQ caused by…
-
EU Age Verification App Breached in Just 2 Minutes, Researchers Claim
A highly anticipated European Union Age Verification application has come under heavy scrutiny after a security researcher demonstrated how to bypass its core protections in less than two minutes. The application, recently praised by EU officials for its robust privacy standards, contains severe cryptographic and design flaws that allow attackers to easily hijack user identity…
-
Apache ActiveMQ CVE-2026-34197 Added to CISA KEV Amid Active Exploitation
A recently disclosed high-severity security flaw in Apache ActiveMQ Classic has come under active exploitation in the wild, per the U.S. Cybersecurity and Infrastructure Security Agency (CISA).To that end, the agency has added the vulnerability, tracked as CVE-2026-34197 (CVSS score: 8.8), to its Known Exploited Vulnerabilities (KEV) catalog, requiring Federal Civilian First seen on thehackernews.com…
-
Anthropic won’t own MCP ‘design flaw’ putting 200K servers at risk, researchers say
Bug or feature? First seen on theregister.com Jump to article: www.theregister.com/2026/04/16/anthropic_mcp_design_flaw/
-
Anthropic won’t own MCP ‘design flaw’ putting 200K servers at risk, researcher says
Bug or feature? First seen on theregister.com Jump to article: www.theregister.com/2026/04/16/anthropic_mcp_design_flaw/
-
Microsoft Patch Tuesday for April 2026 fixed actively exploited SharePoint zero-day
Microsoft Patch Tuesday security updates for April 2026 fixed 165 vulnerabilities, including an actively exploited SharePoint zero-day. Microsoft Patch Tuesday security updates addressed 165 vulnerabilities, making it one of the largest updates by CVE count. One of the most interesting flaws fixed by the IT giant is a critical SharePoint zero-day, tracked as CVE-2026-32201, already…
-
Breach Roundup: Mr. Raccoon Wants Your Password
Tags: breach, china, data, data-breach, flaw, fortinet, healthcare, leak, password, phishing, ransomware, scamAlso, Eurail Breach, ChipSoft Hospital Disruptions, W3LL Phishing Takedown. This week, a Raccoon-linked actor hit help desks, Eurail exposed 308K users, Fortinet patched critical flaws, Pushpaganda scams, major data leaks hit healthcare and China, ransomware and phishing ops surged, and multiple breaches impacted firms and hospitals. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/breach-roundup-mr-raccoon-wants-your-password-a-31450
-
Hackers exploit Marimo flaw to deploy NKAbuse malware from Hugging Face
Hackers are exploiting a critical vulnerability in Marimo reactive Python notebook to deploy a new variant of NKAbuse malware hosted on Hugging Face Spaces. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/hackers-exploit-marimo-flaw-to-deploy-nkabuse-malware-from-hugging-face/
-
Cisco says critical Webex Services flaw requires customer action
Cisco has released security updates to patch four critical vulnerabilities, including a fixed improper certificate validation flaw in the company’s cloud-based Webex Services platform that requires further customer action. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-says-critical-webex-services-flaw-requires-customer-action/
-
Critical Nginx UI auth bypass flaw now actively exploited in the wild
A critical vulnerability in Nginx UI with Model Context Protocol (MCP) support is now being exploited in the wild for full server takeover without authentication. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/critical-nginx-ui-auth-bypass-flaw-now-actively-exploited-in-the-wild/
-
Medium-severity flaw in Microsoft SharePoint exploited
The flaw should be taken seriously, despite its relatively low score, according to researchers. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/medium-severity-flaw-microsoft-sharepoint-exploitation/817559/
-
Microsoft pays $2.3M for cloud and AI flaws at Zero Day Quest
Microsoft has awarded $2.3 million to security researchers after receiving nearly 700 submissions during this year’s Zero Day Quest hacking contest. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-pays-23-million-for-cloud-and-ai-flaws-at-zero-day-quest/
-
NIST cuts down CVE analysis amid vulnerability overload
Tags: ai, automation, awareness, ceo, cve, cybersecurity, defense, exploit, flaw, government, group, incident response, nist, software, technology, threat, update, vulnerability, zero-daySOURCE: www.cve.org/about/Metrics CSOAs a result, NIST will now forego enrichment for all but the most critical of vulnerabilities.Backlogged CVEs received prior to March 1 will also be labeled “not scheduled.” None of those are critical vulnerabilities, NIST said, because those have always been handled first.”They’ve just come out and publicly stated, ‘We are never going…
-
New PoC Exploit Published for Microsoft Defender 0-Day Flaw
A security researcher operating under the alias >>Chaotic Eclipse<< has publicly released a proof-of-concept (PoC) exploit for a vulnerability in Microsoft Defender. Published on April 15, 2026, the exploit targets a flaw in CVE-2026-33825, a recently patched vulnerability. The uncoordinated release highlights an escalating conflict between independent security researchers and Microsoft's vulnerability disclosure programs. Public…
-
Critical Cisco ISE Flaws Let Remote Attackers Execute Malicious Code
Networking giant Cisco has issued an urgent security advisory warning of two newly discovered vulnerabilities impacting its Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC). Cisco Identity Services Engine (ISE) is a widely deployed security policy management platform that provides secure access to enterprise network resources. The most severe of these new flaws…
-
Cisco Webex Vulnerability Allows User Impersonation Attacks
Cisco has released an urgent security advisory warning organizations of a critical vulnerability in its Webex communication platform. Tracked as CVE-2026-20184, this severe flaw could allow unauthenticated, remote attackers to entirely bypass security checks and impersonate any legitimate user within the service. Understanding the Vulnerability According to the official Cisco Security Advisory published on April…
-
Cisco fixed four critical flaws in Identity Services and Webex
Cisco fixed four critical flaws in Identity Services and Webex that could allow code execution and user impersonation. Cisco has addressed four critical vulnerabilities affecting its Identity Services and Webex platforms. The flaws could allow attackers to execute arbitrary code and impersonate any user within the affected services. The issues pose serious security risks, prompting…
-
Critical MCP Integration Flaw Puts NGINX at Risk
Attackers can abuse the near-maximum severity flaw in nginx-ui to restart, create, modify, and delete NGINX configuration files. First seen on darkreading.com Jump to article: www.darkreading.com/application-security/critical-mcp-integration-flaw-nginx-risk
-
Cisco fixed four critical flaws in Identity Services and Webex
Cisco fixed four critical flaws in Identity Services and Webex that could allow code execution and user impersonation. Cisco has addressed four critical vulnerabilities affecting its Identity Services and Webex platforms. The flaws could allow attackers to execute arbitrary code and impersonate any user within the affected services. The issues pose serious security risks, prompting…
-
Critical MCP Integration Flaw Puts NGINX at Risk
Attackers can abuse the near-maximum severity flaw in nginx-ui to restart, create, modify, and delete NGINX configuration files. First seen on darkreading.com Jump to article: www.darkreading.com/application-security/critical-mcp-integration-flaw-nginx-risk
-
Cisco fixed four critical flaws in Identity Services and Webex
Cisco fixed four critical flaws in Identity Services and Webex that could allow code execution and user impersonation. Cisco has addressed four critical vulnerabilities affecting its Identity Services and Webex platforms. The flaws could allow attackers to execute arbitrary code and impersonate any user within the affected services. The issues pose serious security risks, prompting…