CVE-2026-42448

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. Prior to 0.24.0, there is a path traversal when a receiver who specifies "--output " where that output directory currently exists as a directory. This vulnerability is fixed in 0.24.0...

CVE-2026-42448

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. Prior to 0.24.0, there is a path traversal when a receiver who specifies "--output " where that output directory currently exists as a directory. This vulnerability is fixed in 0.24.0...

CVE-2026-42448

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. Prior to 0.24.0, there is a path traversal when a receiver who specifies "--output " where that output directory currently exists as a directory. This vulnerability is fixed in 0.24.0...

CVE-2026-42448 wormhole receive, with --output pointing at an existing directory can be path-traversed

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. Prior to 0.24.0, there is a path traversal when a receiver who specifies "--output " where that output directory currently exists as a directory. This vulnerability is fixed in 0.24.0...

CVE-2026-42448

CVE-2026-42448 affects the Python package magic-wormhole . A vulnerability in the receive path occurs when the receiver specifies --output and that target directory already exists, enabling a path traversal. Documentation in multiple sources confirms this flaw and its fix: upgrade to version 0.2...

CVE-2026-42448 wormhole receive, with --output pointing at an existing directory can be path-traversed

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. Prior to 0.24.0, there is a path traversal when a receiver who specifies "--output " where that output directory currently exists as a directory. This vulnerability is fixed in 0.24.0...

EUVD-2026-31947

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. Prior to 0.24.0, there is a path traversal when a receiver who specifies "--output " where that output directory currently exists as a directory. This vulnerability is fixed in 0.24.0...

Magic Wormhole 路径遍历漏洞

Magic Wormhole is an open-source, secure cross-computer file transfer tool. Versions of Magic Wormhole prior to 0.24.0 contained a path traversal vulnerability, which was due to the possibility of path traversal when the recipient specified an output directory...

dropship (=0.0.5), openadapt (>=0.15.1 <=0.46.0) +3 more potentially affected by CVE-2026-42448 via magic-wormhole (>=0.11.2 <=0.13.0)

magic-wormhole PYPI version =0.11.2, =0.15.1, =0.1.0, =0.1.0, =0.2.0, =0.7.0 Source cves: CVE-2026-42448 Source advisory: SNYK:PYTHON-MAGICWORMHOLE-16438994...

GHSA-CF92-GFCW-6V53 Magic Wormhole: receive, with --output pointing at an existing directory can be path-traversed

Impact A receiver who specifies "--output " where that output directory currently exists as a directory. Patches 0.24.0 will contain the patch Workarounds Ensure local target directories specified by "--output" do not already exist Resources Private email and Signal communications from a user...

Magic Wormhole: receive, with --output pointing at an existing directory can be path-traversed

Impact A receiver who specifies "--output " where that output directory currently exists as a directory. Patches 0.24.0 will contain the patch Workarounds Ensure local target directories specified by "--output" do not already exist Resources Private email and Signal communications from a user...

Directory Traversal

Overview magic-wormhole is a Securely transfer data between computers Affected versions of this package are vulnerable to Directory Traversal via the receive process when the --output parameter is set to an existing directory. An attacker can overwrite files outside the intended directory by...

Great responsibility, without great power

Welcome to this week's edition of the Threat Source newsletter. As I'm writing this, today April 28 is International Superhero Day. If you don't know the origin story behind this, perhaps you would assume that this day was dreamed up by Marvel. And… you would be correct. However, it's not a pure...

CVE-2026-32116

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This cou...

EUVD-2026-11643

Magic Wormhole: "wormhole receive" allows arbitrary local file overwrite...

Directory Traversal

Overview magic-wormhole is a Securely transfer data between computers Affected versions of this package are vulnerable to Directory Traversal via the wormhole receive process. An attacker can overwrite arbitrary files on the local system by sending a crafted filename during file transfer. This is...

GHSA-4G4C-MFQG-PJ8R Magic Wormhole: "wormhole receive" allows arbitrary local file overwrite

Impact What kind of vulnerability is it? Who is impacted? Receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This could be used to compromise the receiver's computer. Only the sender of the file th...

Magic Wormhole: "wormhole receive" allows arbitrary local file overwrite

Impact What kind of vulnerability is it? Who is impacted? Receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This could be used to compromise the receiver's computer. Only the sender of the file th...

Linux Distros Unpatched Vulnerability : CVE-2026-32116

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file...

CVE-2026-32116

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This cou...