Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via several endpoints. An attacker can access arbitrary files on the server by sending specially crafted requests containing directory traversal sequences. Details A Directory Traversal attack also known as path...

CVE-2026-54055 Kitty has an Arbitrary File Write via Symlink Race Condition in File Transmission Protocol

Kitty is a cross-platform GPU based terminal. In versions prior to 0.47.2, a local privilege escalation vulnerability exists in kitty's file transmission protocol where a child process running in the terminal can write to arbitrary files on the filesystem by exploiting a TOCTOU...

CVE-2026-54055 Kitty has an Arbitrary File Write via Symlink Race Condition in File Transmission Protocol

Kitty is a cross-platform GPU based terminal. In versions prior to 0.47.2, a local privilege escalation vulnerability exists in kitty's file transmission protocol where a child process running in the terminal can write to arbitrary files on the filesystem by exploiting a TOCTOU...

CVE-2026-54055

Kitty (cross‑platform GPU terminal) contains a local privilege escalation vulnerability in its file transmission protocol prior to 0.47.2. A TOCTOU race between symlink validation and file creation allows a child process in the terminal to cause an attack to write to arbitrary files because os.op...

CVE-2026-54055 Kitty has an Arbitrary File Write via Symlink Race Condition in File Transmission Protocol

Kitty is a cross-platform GPU based terminal. In versions prior to 0.47.2, a local privilege escalation vulnerability exists in kitty's file transmission protocol where a child process running in the terminal can write to arbitrary files on the filesystem by exploiting a TOCTOU...

Security Bulletin: Arbitrary File Write and Remote Code Execution Vulnerability in Langflow v2 API

Summary IBM Langflow Desktop contains a critical vulnerability in its v2 API file handling mechanism where the POST /api/v2/files/ endpoint improperly processes multipart upload filenames without sanitization, allowing path traversal and arbitrary file write outside intended directories; this fla...

Security Bulletin: upload filename directly from the multipart Content-Disposition header without sanitization

Summary Langflow OSS 1.2.0 - 1.8.4 are affected by a critical arbitrary file write vulnerability in the files endpoint due to improper handling of uploaded filenames. The application extracts the filename directly from the multipart Content-Disposition header without sanitization and uses unsafe...

GHSA-8QQ9-CQJ8-82W4 Mattermost doesn't sanitize FileInfo.Name received from federated peers during shared channel file sync

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to sanitize FileInfo.Name received from federated peers during shared channel file sync, which allows an attacker who controls a federated server to write files to arbitrary locations within the targ...

Mattermost doesn't sanitize FileInfo.Name received from federated peers during shared channel file sync

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to sanitize FileInfo.Name received from federated peers during shared channel file sync, which allows an attacker who controls a federated server to write files to arbitrary locations within the targ...

GeoServer has an arbitrary file write vulnerability in its Master Password Dump Page

Summary A vulnerability exists that allows an authenticated administrator with access to GeoServer's security system to pass arbitrary file names to the Master Password Dump web page and create files containing the master password in plaintext. The provided file name must be an absolute path to t...

GHSA-7QMG-GRCP-QF25 GeoServer has an arbitrary file write vulnerability in its Master Password Dump Page

Summary A vulnerability exists that allows an authenticated administrator with access to GeoServer's security system to pass arbitrary file names to the Master Password Dump web page and create files containing the master password in plaintext. The provided file name must be an absolute path to t...

Directory Traversal

Overview github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative Affected versions of this package are vulnerable to Directory Traversal in the FileInfo.Name field during federation sync. An attacker can overwrite or create files in arbitrary locations within the...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal in the FileInfo.Name field during federation sync. An attacker can overwrite or create files in arbitrary locations within the server's filestore by sending specially crafted filenames containing path traversal...

CVE-2026-6961 CVE-2026-6961: Path traversal via unsanitized FileInfo.Name in Mattermost federation sync

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 Mattermost fails to sanitize FileInfo.Name received from federated peers during shared channel file sync, which allows an attacker who controls a federated server to write files to arbitrary locations...

security-advisories

Security Advisories This repository contains public security...

PT-2026-48882

Name of the Vulnerable Software and Affected Versions Amasty Order Attributes for Magento 2 versions prior to 4.0.0 Description An unauthenticated arbitrary file upload issue allows attackers to write files of any type or name to the store's media directory. This occurs because the upload endpoin...

CVE-2026-6961: Improper Limitation of a Pathname to a Restricted Directory

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 Mattermost fails to sanitize FileInfo.Name received from federated peers during shared channel file sync, which allows an attacker who controls a federated server to write files to arbitrary locations...

Veeam Software Appliance 13.x < 13.0.2.29 Arbitrary File Write (CVE-2026-32997)

The version of Veeam Backup and Replication Veeam Software Appliance installed on the remote Linux host is prior to 13.0.2.29. It is, therefore, affected by a vulnerability that allows an authenticated user with the Backup Administrator role to write arbitrary files on the Linux-based Veeam Backu...

CVE-2026-47712

A flaw was found in Dulwich, a pure-Python implementation of Git file formats and protocols. A remote attacker could exploit this vulnerability by crafting a malicious commit subject. When the formatpatch function processes this subject, it could lead to an arbitrary file write, allowing the...

GHSA-HQP4-2352-XF5R Keras archive extraction utilities allow path traversal and arbitrary file writes

Keras versions prior to 3.14.0 are vulnerable to a path traversal issue in the archive extraction utilities located in keras/src/utils/fileutils.py. The functions filtersafetarinfos and filtersafezipinfos validate archive member paths against the process current working directory CWD instead of t...