PT-2026-20527

Crystal Live HTTP Server 6.01 contains a directory traversal vulnerability that allows remote attackers to access system files by manipulating URL path segments. Attackers can use multiple '../' sequences to navigate outside the web root and retrieve sensitive configuration files like Windows...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via improper sanitation of paths received from SCP servers. An attacker can access or modify files outside the intended directory by sending specially crafted file paths. Note: Libssh maintainers strongly discourage...

UBUNTU-CVE-2025-22873

It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open"../" would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained with...

CVE-2025-22873

It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open"../" would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained with...

CVE-2025-22873

CVE-2025-22873 involves a directory traversal in Go’s os package. Versions prior to Go 1.24.3 allow opening the parent directory of an os.Root by a filename ending with “.. /”, via Root.Open("../"). The escape permits only the immediate parent directory, not ancestors or files inside it. Affected...

CVE-2025-22873 Improper access to parent directory of root in os

It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open"../" would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained with...

CVE-2025-22873 Improper access to parent directory of root in os

It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open"../" would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained with...

CVE-2026-25499 terraform-provider-proxmox has insecure sudo recommendation in the documentation

Terraform / OpenTofu Provider adds support for Proxmox Virtual Environment. Prior to version 0.93.1, in the SSH configuration documentation, the sudoer line suggested is insecure and can result in escaping the folder using ../, allowing any files on the system to be edited. This issue has been...

EUVD-2026-5351

Terraform / OpenTofu Provider adds support for Proxmox Virtual Environment. Prior to version 0.93.1, in the SSH configuration documentation, the sudoer line suggested is insecure and can result in escaping the folder using ../, allowing any files on the system to be edited. This issue has been...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via improper validation of user-supplied path components in file operation handlers. An attacker can gain unauthorized access to, modify, or delete files belonging to other users by injecting traversal sequences into...

PT-2026-6522

It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open"../" would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained with...

BIT-PYTHON-2007-4559

Directory traversal vulnerability in the 1 extract and 2 extractall functions in the tarfile module in Python allows user-assisted remote attackers to overwrite arbitrary files via a .. dot dot sequence in filenames in a TAR archive, a related issue to CVE-2001-1267...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005113)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005113 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: check dot and dotdot of dxroot before making dir indexed Syzbot reports a issue as follows:...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005084)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005084 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: make sure the first directory block is not a hole The syzbot constructs a directory that ha...

CVE-2009-4231

Directory traversal vulnerability in as/lib/plugins.php in SweetRice 0.5.3 and earlier allows remote attackers to include and execute arbitrary local files via .. dot dot in the plugin parameter...

CVE-2022-38794

Zaver through 2020-12-15 allows directory traversal via the GET /.. substring...

CVE-2025-46256

CVE-2025-46256 relates to WordPress Advanced Database Cleaner PRO before or up to 3.2.10, with a Limited .txt Path Traversal vulnerability. Affected software is the Advanced Database Cleaner PRO plugin (SigmaPlugin implementation). Impact described as path traversal; CVSS v3.1 base score 6.4 (NET...

CVE-1999-0881

Falcon web server allows remote attackers to read arbitrary files via a .. dot dot attack...

CVE-1999-0495

A remote attacker can gain access to a file system using .. dot dot when accessing SMB shares...

os/exec: Unexpected paths returned from LookPath in os/exec

A path handling flaw has been discovered in the os/exec go package. If the PATH environment variable contains paths which are executables rather than just directories, passing certain strings to LookPath "", ".", and "..", can result in the binaries listed in the PATH being unexpectedly returned...