CVE-2025-27210_NodeJS_Path_Traversal_Exploit

CVE-2025-27210NodeJSPathTraversalExploiter Proof of Concept CVE-2025-27210, a precise Path Traversal vulnerability affecting Node.js applications running on Microsoft Windows. This vulnerability leverages the specific way Windows handles reserved device file names e.g., AUX, CON, NUL when combine...

CVE-2026-17545

On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW and opens a device instead of the...

CVE-2026-17545 PHP on Windows: Reserved Device Names Are Not Rejected Before File/Stream I/O which can cause DoS

On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW and opens a device instead of the...

CVE-2026-17545

On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW and opens a device instead of the...

EUVD-2026-87329

On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW and opens a device instead of the...

CVE-2026-17545

On Windows , PHP's filesystem and stream APIs fail to reject reserved system device names (such as CON , PRN , AUX , NUL , COM1 to COM9 , LPT1 to LPT9 , CONIN$ , and CONOUT$ ) when they are used as path components. An attacker who can control file or stream paths can supply these reserved names t...

CVE-2026-17545: Improper Handling of Windows Device Names

On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW and opens a device instead of the...

curl: Windows filename sanitizer misses Unicode COM/LPT reserved device names

Hi all, I found a way for a server-selected Windows filename to bypass curl's reserved DOS device-name sanitizer. With curl -O -J, a Content-Disposition filename such as COM¹, COM², COM³, LPT¹, LPT², or LPT³ is left unchanged, even though Windows treats all six as reserved device names. Curl...

📄 NodeJS 24.x Path Traversal

NodeJS version 24.x precise windows path traversal proof of concept exploit that leverages reserved device names. ============================================================================================================================================= | Title : NodeJS 24.x Precise Windows Pat...

Arbitrary File Access

Werkzeug is vulnerable to Arbitrary File Access. The vulnerability is due to insufficient validation in the safejoin function on Windows, where path segments using reserved device names such as CON or AUX with extensions or trailing spaces are allowed, enabling attackers to access special device...

EUVD-2023-49585

Malicious code in bioql PyPI...

Incorrect detection of reserved device names on Windows in path/filepath

...

NodeJS 24.x Path Traversal

Proof of concept exploit for CVE-2025-27210, a precise path traversal vulnerability affecting Node.js applications running on Microsoft Windows. This vulnerability leverages the specific way Windows handles reserved device file names e.g., AUX, CON, NUL when combined with directory traversal...

Refs and paths with reserved Windows device names access the devices

Summary On Windows, fetching refs that clash with legacy device names reads from the devices, and checking out paths that clash with such names writes arbitrary data to the devices. This allows a repository, when cloned, to cause indefinite blocking or the production of arbitrary message that...

BIT-GOLANG-2023-45284 Incorrect detection of reserved device names on Windows in path/filepath

On Windows, The IsLocal function does not correctly detect reserved device names in some cases. Reserved names followed by spaces, such as "COM1 ", and reserved names "COM" and "LPT" followed by superscript 1, 2, or 3, are incorrectly reported as local. With fix, IsLocal now correctly reports the...

Amazon Linux 2 : golang (ALAS-2024-2388)

The version of golang installed on the remote host is prior to 1.20.12-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2024-2388 advisory. A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : go1.20-openssl (SUSE-SU-2023:4930-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4930-1 advisory. Update to version 1.20.12.1: - CVE-2023-45285: cmd/go: git VCS qualifier in module path uses...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : go1.21-openssl (SUSE-SU-2023:4931-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4931-1 advisory. Update to version 1.21.5.1: - CVE-2023-45285: cmd/go: git VCS qualifier in module path uses git:...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : go1.20 (SUSE-SU-2023:4708-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4708-1 advisory. Update to go1.20.12: - CVE-2023-45285: cmd/go: git VCS qualifier in module path uses git:// sche...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : go1.20 (SUSE-SU-2023:4470-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4470-1 advisory. go1.20.11 released 2023-11-07 includes security fixes to the path/filepath package, as well as b...