Tag: rce
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GitHub fixes RCE flaw that gave access to millions of private repos
In early March, GitHub patched a critical remote code execution vulnerability (CVE-2026-3854) that could have allowed attackers to access millions of private repositories. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/github-fixes-rce-flaw-that-gave-access-to-millions-of-private-repos/
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Critical GitHub RCE bug exposed millions of repositories
Full compromise across tenants: In its analysis, Wiz detailed how the issue could be escalated from initial command execution to full remote code execution on affected systems.”On GitHub.com, this vulnerability allowed remote code execution on shared storage nodes. We confirmed that millions of public and private repositories belonging to other users and organizations were accessible…
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Critical GitHub RCE bug exposed millions of repositories
Full compromise across tenants: In its analysis, Wiz detailed how the issue could be escalated from initial command execution to full remote code execution on affected systems.”On GitHub.com, this vulnerability allowed remote code execution on shared storage nodes. We confirmed that millions of public and private repositories belonging to other users and organizations were accessible…
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GitHub Fixes Critical RCE Bug CVE-2026-3854 Within Hours of Discovery
Tags: cloud, cve, cvss, cybersecurity, flaw, github, infrastructure, rce, remote-code-execution, vulnerabilityCybersecurity researchers have revealed critical details about a newly identified RCE vulnerability, tracked as CVE-2026-3854, affecting both GitHub’s cloud infrastructure and GitHub Enterprise Server deployments. The flaw, which carries a high CVSS score of 8.7, could allow an authenticated user to execute arbitrary code on affected systems with a single crafted First seen on thecyberexpress.com…
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Researchers Discover Critical GitHub CVE-2026-3854 RCE Flaw Exploitable via Single Git Push
Tags: access, cve, cybersecurity, flaw, github, injection, rce, remote-code-execution, vulnerabilityCybersecurity researchers have disclosed details of a critical security vulnerability impacting GitHub.com and GitHub Enterprise Server that could allow an authenticated user to obtain remote code execution with a single “git push” command.The flaw, tracked as CVE-2026-3854 (CVSS score: 8.7), is a case of command injection that could allow an attacker with push access to…
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Critical Cursor bug could turn routine Git into RCE
Tags: ai, attack, cvss, flaw, malicious, nvd, penetration-testing, phishing, rce, remote-code-executionExpanded attack surface with agentic IDEs: Novee warned that while traditional IDEs are passive, doing what developers explicitly tell them to do, Cursor’s AI agent interprets intent and autonomously decides which commands to run, which includes Git operations. And that’s where the problem lies.”In traditional pentesting, ‘client-side’ attacks targeting developer machines have always been a…
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Critical Unpatched Flaw Leaves Hugging Face LeRobot Open to Unauthenticated RCE
Tags: cve, cybersecurity, data, exploit, flaw, github, open-source, rce, remote-code-execution, vulnerabilityCybersecurity researchers have disclosed details of a critical security flaw impacting LeRobot, Hugging Face’s open-source robotics platform with nearly 24,000 GitHub stars, that could be exploited to achieve remote code execution.The vulnerability in question is CVE-2026-25874 (CVSS score: 9.3), which has been described as a case of untrusted data deserialization stemming from the use of…
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CVE-2026-25874: Hugging Face LeRobot Unauthenticated RCE via Pickle Deserialization
First seen on resecurity.com Jump to article: www.resecurity.com/blog/article/cve-2026-25874-hugging-face-lerobot-unauthenticated-rce-via-pickle-deserialization
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Unberechtigte Lese- und Schreibrechte – Kritische RCE-Schwachstelle verbreitet sich über Microsoft-GitHub-Repository
First seen on security-insider.de Jump to article: www.security-insider.de/kritische-github-action-luecke-windows-driver-samples-a-58810c5cd389118ac89a7a953f688c5c/
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Metabase Enterprise RCE Flaw Now Has Public ProofConcept Exploit
Security researchers have published a working Proof of Concept (PoC) exploit for a critical vulnerability in Metabase Enterprise. Tracked as CVE-2026-33725, this security flaw allows attackers to achieve Remote Code Execution (RCE) and read arbitrary files on targeted systems. The availability of a public exploit script significantly increases the risk for organizations running unpatched instances…
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Riddled with flaws, serialEthernet converters endanger critical infrastructure
Tags: access, authentication, control, credentials, data, data-breach, exploit, firmware, flaw, infrastructure, malicious, network, open-source, password, rce, remote-code-execution, risk, service, threat, update, vulnerabilityNew RCE and other vulnerabilities: Aside from all the known vulnerabilities from open-source components, the Forescout researchers also performed manual security analysis and identified previously unknown flaws in the firmware of three specific devices from two vendors: Lantronix EDS3000PS Series, Lantronix EDS5000 Series, and Silex SD330-AC.The web-based management interface of the Lantronix EDS5000 had five…
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Riddled with flaws, serialEthernet converters endanger critical infrastructure
Tags: access, authentication, control, credentials, data, data-breach, exploit, firmware, flaw, infrastructure, malicious, network, open-source, password, rce, remote-code-execution, risk, service, threat, update, vulnerabilityNew RCE and other vulnerabilities: Aside from all the known vulnerabilities from open-source components, the Forescout researchers also performed manual security analysis and identified previously unknown flaws in the firmware of three specific devices from two vendors: Lantronix EDS3000PS Series, Lantronix EDS5000 Series, and Silex SD330-AC.The web-based management interface of the Lantronix EDS5000 had five…
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New Mirai campaign exploits RCE flaw in EoL D-Link routers
A new Mirai-based malware campaign is actively exploiting CVE-2025-29635, a high-severity command-injection vulnerability affecting D-Link DIR-823X routers, to enlist devices into the botnet. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-mirai-campaign-exploits-rce-flaw-in-eol-d-link-routers/
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Google Fixes Critical RCE Flaw in AI-Based ‘Antigravity’ Tool
The prompt-injection vulnerability in the agentic AI product for filesystem operations was a sanitization issue that allowed for sandbox escape and arbitrary code execution. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/google-fixes-critical-rce-flaw-ai-based-antigravity-tool
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Google Fixes Critical RCE Flaw in AI-Based Antigravity Tool
The prompt injection vulnerability in the agentic AI product for filesystem operations was a sanitization issue that allowed for sandbox escape and arbitrary code execution. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/google-fixes-critical-rce-flaw-ai-based-antigravity-tool
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Prompt injection turned Google’s Antigravity file search into RCE
Google’s sandbox never got a chance: Antigravity’s Secure Mode, which is designed to restrict network access, prevent out-of-workspace writes, and ensure all command operations run strictly under a sandbox context, could not flag or quarantine this technique. This is because the find_my_name tool is called much before Secure Mode restrictions are evaluated.”The agent treats it…
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Prompt injection turned Google’s Antigravity file search into RCE
Google’s sandbox never got a chance: Antigravity’s Secure Mode, which is designed to restrict network access, prevent out-of-workspace writes, and ensure all command operations run strictly under a sandbox context, could not flag or quarantine this technique. This is because the find_my_name tool is called much before Secure Mode restrictions are evaluated.”The agent treats it…
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Prompt injection turned Google’s Antigravity file search into RCE
Google’s sandbox never got a chance: Antigravity’s Secure Mode, which is designed to restrict network access, prevent out-of-workspace writes, and ensure all command operations run strictly under a sandbox context, could not flag or quarantine this technique. This is because the find_my_name tool is called much before Secure Mode restrictions are evaluated.”The agent treats it…
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Prompt injection turned Google’s Antigravity file search into RCE
Google’s sandbox never got a chance: Antigravity’s Secure Mode, which is designed to restrict network access, prevent out-of-workspace writes, and ensure all command operations run strictly under a sandbox context, could not flag or quarantine this technique. This is because the find_my_name tool is called much before Secure Mode restrictions are evaluated.”The agent treats it…
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Apache Syncope RCE Vulnerability Detailed After Public Exploit Code Release
Tags: apache, cve, cvss, cyber, exploit, flaw, government, identity, open-source, rce, remote-code-execution, vulnerabilitySecurity researchers have released full technical details and a working proof-of-concept (PoC) exploit for CVE-2025-57738, a high-severity remote code execution (RCE) vulnerability in Apache Syncope, a widely deployed open-source identity management platform used across enterprise and government environments. Tracked as CVE-2025-57738 with a CVSS score of 7.2 (HIGH), the flaw exists in how Apache Syncope…
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SGLang CVE-2026-5760 (CVSS 9.8) Enables RCE via Malicious GGUF Model Files
Tags: cve, cvss, exploit, injection, malicious, open-source, rce, remote-code-execution, vulnerabilityA critical security vulnerability has been disclosed in SGLang that, if successfully exploited, could result in remote code execution on susceptible systems.The vulnerability, tracked as CVE-2026-5760, carries a CVSS score of 9.8 out of 10.0. It has been described as a case of command injection leading to the execution of arbitrary code.SGLang is a high-performance,…
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52M-Download protobuf.js Library Hit by RCE in Schema Handling
Critical RCE flaw in protobuf.js lets attackers execute code via malicious schemas. Learn who is at risk, affected versions, and how to fix it. First seen on hackread.com Jump to article: hackread.com/52m-download-protobuf-js-library-rce-schema-handle/
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Anthropic MCP Design Vulnerability Enables RCE, Threatening AI Supply Chain
Tags: access, ai, cybersecurity, flaw, intelligence, rce, remote-code-execution, supply-chain, vulnerabilityCybersecurity researchers have discovered a critical “by design” weakness in the Model Context Protocol’s (MCP) architecture that could pave the way for remote code execution and have a cascading effect on the artificial intelligence (AI) supply chain.”This flaw enables Arbitrary Command Execution (RCE) on any system running a vulnerable MCP implementation, granting attackers direct access…
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Marimo Pre-Auth RCE via Unauthenticated WebSocket Terminal (CVE-2026-39987)
First seen on resecurity.com Jump to article: www.resecurity.com/blog/article/marimo-pre-auth-rce-via-unauthenticated-websocket-terminal-cve-2026-39987
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ShowDoc Vulnerability Patched in 2020 Now Used in Active Server Takeovers
Hackers are exploiting a 5-year-old ShowDoc vulnerability (CVE-2025-0520) to deploy web shells, enabling RCE and full server takeover worldwide. First seen on hackread.com Jump to article: hackread.com/showdoc-vulnerability-patch-2020-server-takeover/
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ShowDoc Vulnerability Patched in 2020 Now Used in Active Server Takeovers
Hackers are exploiting a 5-year-old ShowDoc vulnerability (CVE-2025-0520) to deploy web shells, enabling RCE and full server takeover worldwide. First seen on hackread.com Jump to article: hackread.com/showdoc-vulnerability-patch-2020-server-takeover/
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CVE-2026-34197: Apache ActiveMQ Jolokia RCE Vulnerability
CVE-2026-34197: ActiveMQ Jolokia flaw enables authenticated RCE, exposing sensitive data, credentials, and integrated systems across enterprise environments. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/04/cve-2026-34197-apache-activemq-jolokia-rce-vulnerability/
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Weaponized CVE-2026-39987 Pushes Blockchain Backdoor Through Hugging Face
Tags: backdoor, blockchain, credentials, cve, cyber, exploit, infection, rce, remote-code-execution, theftAttackers are rapidly exploiting CVE-2026-39987 in the marimo Python notebook platform to deploy a new NKAbuse backdoor variant hosted on Hugging Face Spaces, turning AI/ML developer environments into high”‘value infection points. The campaign combines pre-auth RCE, credential theft, lateral movement to PostgreSQL and Redis, and a blockchain-based C2 channel that is difficult to monitor or…
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RCE by design: MCP architectural choice haunts AI agent ecosystem
sh, bash, powershell, curl, rm, and other high-risk binaries, they added.The core issue is that there’s currently no check in place to verify that a STDIO command is intended to initialize an MCP server rather than perform a malicious task. Furthermore, the researchers observed that even if the sent command fails to start the server,…
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ThreatsDay Bulletin: Defender 0-Day, SonicWall Brute-Force, 17-Year-Old Excel RCE and 15 More Stories
You know that feeling when you open your feed on a Thursday morning and it’s just… a lot? Yeah. This week delivered. We’ve got hackers getting creative in ways that are almost impressive if you ignore the whole “crime” part, ancient vulnerabilities somehow still ruining people’s days, and enough supply chain drama to fill a…