This page collects WhisperX intelligence signals tagged #remote-code-execution. It is designed for humans, search engines, and AI agents: each item links to a canonical source-backed record with sector, source, timestamp, credibility, and exportable structured data.
A critical security flaw has been exposed in the widely-used Handlebars.js templating engine, enabling remote code execution through JavaScript injection. The vulnerability, tracked with a CVSS score of 9.8, stems from an AST (Abstract Syntax Tree) type confusion issue. This allows an attacker to potentially execute ar...
A critical security vulnerability in the widely-used Handlebars.js templating library exposes countless web applications to remote code execution. The flaw, tracked as GHSA-2w6w-674q-4c4q, carries a maximum CVSS severity score of 9.8, indicating an attack can be launched over a network with no privileges required, lead...
A GitHub security scan has flagged the npm package `ejs-2.7.4.tgz` with three vulnerabilities, including two rated with a critical CVSS score of 9.8. The findings, which were automatically closed, highlight a severe and persistent risk for any project still dependent on this outdated version of the popular Embedded Jav...
A critical remote code execution vulnerability has been identified in React Server Components, triggering emergency patching efforts across the Next.js ecosystem. The flaw, tracked under multiple security advisories including CVE-2025-55182 and CVE-2025-66478, enables unauthenticated remote code execution on servers th...
A critical security vulnerability has been identified in Happy-DOM versions 19 and earlier, prompting urgent migration to version 20. The flaw, tracked as CVE-2025-61927 (GHSA-37j7-fg3j-429f), enables VM context escape that grants access to process-level functionality, creating a direct path to remote code execution on...
A security vulnerability in the Axios HTTP client library could allow attackers to escalate a Prototype Pollution flaw in third-party dependencies into Remote Code Execution (RCE) or full cloud environment compromise. The flaw affects all versions prior to 1.15.0 and 0.3.1, exposing applications that rely on this widel...
A critical remote code execution vulnerability has been identified in React Server Components, specifically targeting the React Flight protocol's deserialization mechanism. The flaw, affecting frameworks including Next.js, enables unauthenticated RCE on exposed server environments. The vulnerability was discovered with...
A cluster of high-severity security vulnerabilities has been identified across three widely deployed Python packages, raising fresh concerns about supply-chain risk in open-source dependencies. The alerts, surfaced through GitHub's dependabot system on April 24, 2026, affect Ray, lxml, and sqlitedict—all packages with ...
A critical remote code execution vulnerability has been identified in React Server Components, affecting frameworks including Next.js and exposing servers to unauthenticated remote code execution through insecure deserialization in the React Flight protocol. The flaw was discovered in the Vercel-hosted project 'taku', ...
A critical security flaw in the Orion-Web platform left an LLM-powered tool generation endpoint completely unauthenticated, exposing systems to arbitrary shell command execution. The vulnerability, tracked as SOC 2 corrective action CR-005, allowed attackers to craft malicious tool descriptions that the LLM would trans...
A maximum-severity vulnerability has been identified in nextra-theme-docs, a widely deployed documentation framework built on Next.js. Tracked as CVE-2025-55182 with a CVSS score of 10.0, the flaw affects the next-15.5.4.tgz dependency and carries a high exploit maturity rating, placing organizations running this stack...
Monate nach der ersten Warnung durch Sicherheitsforscher eskaliert die React2Shell-Schwachstelle zu einem dokumentierten Massenvorfall. Was als theoretische Warnung begann, manifestiert sich nun als aktiv ausgenutzte Lücke in Produktivumgebungen weltweit. Die Diskrepanz zwischen Bekanntgabe und tatsächlicher Bedrohung ...
Vercel has issued an automated emergency patch targeting a critical remote code execution vulnerability in React Server Components that exposes applications built with frameworks like Next.js to unauthenticated attacks. The flaw, traced to insecure deserialization within the React Flight protocol, was identified in the...
A critical remote code execution vulnerability has been identified in React Server Components, posing a direct threat to applications built on affected frameworks including Next.js. The flaw, discovered in the Vercel-hosted project "agent-world," allows unauthenticated attackers to execute arbitrary code on the server ...
A critical remote code execution vulnerability has been identified in React Server Components, placing applications built on Next.js and related frameworks at severe risk. Tracked under CVE-2025-55182, CVE-2025-66478, and GitHub Security Advisory GHSA-9qr9-h5gf-34mp, the flaw enables unauthenticated attackers to execut...
An automated security pull request has been deployed across Next.js projects hosted on Vercel following the identification of a critical remote code execution vulnerability in React Server Components. The flaw, tracked under GitHub Security Advisory GHSA-9qr9-h5gf-34mp, exploits insecure deserialization within the Reac...
A static analysis review has identified a high-severity remote code execution vulnerability in the `copilot-token-optimizer` GitHub Actions workflow. The flaw stems from a `run:` block that executes a downloaded script without any integrity verification, creating a direct path for supply chain attacks against CI/CD pip...
Security researchers are tracking a cluster of critical vulnerabilities under active exploitation, with at least two vulnerabilities marked as critical severity showing evidence of real-world attacks. The most urgent involves a remote code execution flaw in Weaver E-cology, a widely deployed enterprise collaboration pl...
Vercel has released an automated security patch addressing a critical remote code execution vulnerability in React Server Components that exposes Next.js applications to unauthenticated server-side attacks. The flaw resides in insecure deserialization within the React Flight protocol, enabling threat actors to execute ...
A critical remote code execution vulnerability has been identified in React Server Components, enabling unauthenticated attackers to execute arbitrary code on the server through insecure deserialization in the React Flight protocol. The flaw impacts applications built with frameworks such as Next.js, raising serious co...