20 results (0.017 seconds)

CVSS: 7.7EPSS: 0%CPEs: 3EXPL: 0

22 Jan 2025 — With the aid of the diagnostics_channel utility, an event can be hooked into whenever a worker thread is created. This is not limited only to workers but also exposes internal workers, where an instance of them can be fetched, and its constructor can be grabbed and reinstated for malicious usage. This vulnerability affects Permission Model users (--permission) on Node.js v20, v22, and v23. • https://hackerone.com/reports/2575105 • CWE-284: Improper Access Control •

CVSS: 8.5EPSS: 0%CPEs: 3EXPL: 0

09 Jan 2025 — Due to the improper handling of batch files in child_process.spawn / child_process.spawnSync, a malicious command line argument can inject arbitrary commands and achieve code execution even if the shell option is not enabled. • http://www.openwall.com/lists/oss-security/2024/04/10/15 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •

CVSS: 2.9EPSS: 0%CPEs: 2EXPL: 0

10 Jul 2024 — A vulnerability has been identified in Node.js, affecting users of the experimental permission model when the --allow-fs-read flag is used. This flaw arises from an inadequate permission model that fails to restrict file stats through the fs.lstat API. As a result, malicious actors can retrieve stats from files that they do not have explicit read access to. This vulnerability affects all users using the experimental permission model in Node.js 20 and Node.js 21. Please note that at the time this CVE was iss... • http://www.openwall.com/lists/oss-security/2024/07/11/6 •

CVSS: 7.6EPSS: 1%CPEs: 3EXPL: 0

09 Jul 2024 — A security flaw in Node.js allows a bypass of network import restrictions. By embedding non-network imports in data URLs, an attacker can execute arbitrary code, compromising system security. Verified on various platforms, the vulnerability is mitigated by forbidding data URLs in network imports. Exploiting this flaw can violate network import security, posing a risk to developers and servers. Un fallo de seguridad en Node.js permite eludir las restricciones de importación de la red. Al incorporar importaci... • http://www.openwall.com/lists/oss-security/2024/07/11/6 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-284: Improper Access Control •

CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0

09 May 2024 — A vulnerability has been identified in Node.js version 20, affecting users of the experimental permission model when the --allow-fs-read flag is used with a non-* argument. This flaw arises from an inadequate permission model that fails to restrict file watching through the fs.watchFile API. As a result, malicious actors can monitor files that they do not have explicit read access to. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. Multiple vulne... • https://nodejs.org/en/blog/vulnerability/june-2023-security-releases • CWE-284: Improper Access Control •

CVSS: 7.7EPSS: 0%CPEs: 1EXPL: 0

09 May 2024 — A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of path traversal bypass when verifying file permissions. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. Multiple vulnerabilities have been discovered in Node.js. Versions greater than or equal to 16.20.2 are affected. • https://nodejs.org/en/blog/vulnerability/june-2023-security-releases • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0

09 May 2024 — A vulnerability in Node.js version 20 allows for bypassing restrictions set by the --experimental-permission flag using the built-in inspector module (node:inspector). By exploiting the Worker class's ability to create an "internal worker" with the kIsInternal Symbol, attackers can modify the isInternal value when an inspector is attached within the Worker constructor before initializing a new WorkerImpl. This vulnerability exclusively affects Node.js users employing the permission model mechanism. Please n... • https://nodejs.org/en/blog/vulnerability/june-2023-security-releases • CWE-284: Improper Access Control •

CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0

09 May 2024 — fs.openAsBlob() can bypass the experimental permission model when using the file system read restriction with the `--allow-fs-read` flag in Node.js 20. This flaw arises from a missing check in the `fs.openAsBlob()` API. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. Multiple vulnerabilities have been discovered in Node.js. Versions greater than or equal to 16.20.2 are affected. • https://nodejs.org/en/blog/vulnerability/june-2023-security-releases • CWE-284: Improper Access Control •

CVSS: 8.5EPSS: 0%CPEs: 3EXPL: 0

07 May 2024 — The team has identified a critical vulnerability in the http server of the most recent version of Node, where malformed headers can lead to HTTP request smuggling. Specifically, if a space is placed before a content-length header, it is not interpreted correctly, enabling attackers to smuggle in a second request within the body of the first. El equipo ha identificado una vulnerabilidad crítica en el servidor http de la versión más reciente de Node, donde los encabezados con formato incorrecto pueden provoca... • https://hackerone.com/reports/2237099 • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •

CVSS: 9.8EPSS: 2%CPEs: 1EXPL: 0

10 Apr 2024 — A command inject vulnerability allows an attacker to perform command injection on Windows applications that indirectly depend on the CreateProcess function when the specific conditions are satisfied. • https://flatt.tech/research/posts/batbadbut-you-cant-securely-execute-commands-on-windows •