CVE-2026-18638

CVE-2026-18638 : Velociraptor server can be terminated by any authenticated user (even reader role) via SetPassword with a non-existent username, potentially crashing the entire server. Documented impact is server process termination (availability impact: High). No remediation or patch details ar...

CVE-2026-18638 Velociraptor server crash via the SetPassword API

Any authenticated Velociraptor user — including one holding only the readerrole — can terminate the entire server process with a single request, by calling SetPassword with a username that does not exist...

CVE-2026-18640 Velociraptor directory traversal via the NewNotebook API

The NewNotebook API does not sufficiently sanitize its parameters allowing an authenticated user with NOTEBOOKEDIT permission to write the notebook record outside the org's data store directory. The file written must have an extension of ".json.db" but can otherwise overwrite other metadata files...

CVE-2026-18640

The CVE-2026-18640 entry concerns Velociraptor's NewNotebook API. The parameter handling flaw allows an authenticated user with NOTEBOOK_EDIT permission to write a notebook record outside the org’s data store directory. The written file must bear the .json.db extension, but the vulnerability can ...

EUVD-2026-56184

The NewNotebook API does not sufficiently sanitize its parameters allowing an authenticated user with NOTEBOOKEDIT permission to write the notebook record outside the org's data store directory. The file written must have an extension of ".json.db" but can otherwise overwrite other metadata files...

CVE-2026-18640 Velociraptor directory traversal via the NewNotebook API

The NewNotebook API does not sufficiently sanitize its parameters allowing an authenticated user with NOTEBOOKEDIT permission to write the notebook record outside the org's data store directory. The file written must have an extension of ".json.db" but can otherwise overwrite other metadata files...

EUVD-2026-56178

The Velociraptor gRPC API has a VFSGetBuffer endpoint which allows reading files from the datastore. To prevent users from reading sensitive files or accessing other orgs, the requested path is prefix checked against a list of denied prefixes. This prefix check can be bypassed allowing a user to...

CVE-2026-18636

The CVE affects Velociraptor’s gRPC API (VFSGetBuffer) where a path-prefix denial check can be bypassed, enabling a user with ROOT read permission to access files in other orgs. The CVSS metrics indicate a NETWORK exploit with LOW complexity and HIGH confidentiality impact, requiring HIGH privile...

CVE-2026-18636 Velociraptor VFSGetBuffer API path deny list bypass

The Velociraptor gRPC API has a VFSGetBuffer endpoint which allows reading files from the datastore. To prevent users from reading sensitive files or accessing other orgs, the requested path is prefix checked against a list of denied prefixes. This prefix check can be bypassed allowing a user to...

CVE-2026-18636 Velociraptor VFSGetBuffer API path deny list bypass

The Velociraptor gRPC API has a VFSGetBuffer endpoint which allows reading files from the datastore. To prevent users from reading sensitive files or accessing other orgs, the requested path is prefix checked against a list of denied prefixes. This prefix check can be bypassed allowing a user to...

CVE-2026-12074 vulnerabilities

Vulnerabilities for packages: open-webui...

EUVD-2026-56152

TypeBot is a chatbot builder tool. In version 3.16.1, API tokens bearer credentials used to authenticate against the builder API are stored in the database as cleartext strings. An attacker who gains read access to the database e.g., via SQL injection, backup exposure, or insider access can extra...

CVE-2026-47702

Technical details are not publicly available in the provided documents. Monitor for updates.

CVE-2026-47702 TypeBot API tokens stored in plaintext

TypeBot is a chatbot builder tool. In version 3.16.1, API tokens bearer credentials used to authenticate against the builder API are stored in the database as cleartext strings. An attacker who gains read access to the database e.g., via SQL injection, backup exposure, or insider access can extra...

CVE-2026-47702 TypeBot API tokens stored in plaintext

TypeBot is a chatbot builder tool. In version 3.16.1, API tokens bearer credentials used to authenticate against the builder API are stored in the database as cleartext strings. An attacker who gains read access to the database e.g., via SQL injection, backup exposure, or insider access can extra...

firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to use-after-free in the Disability Access APIs component...

Remote Access API Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Remote Access API allows an authorized attacker to elevate privileges locally...

Remote Access API Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Remote Access API allows an authorized attacker to elevate privileges locally...

Remote Access Management service/API (RPC server) Elevation of Privilege Vulnerability

Missing authentication for critical function in Windows RPC API allows an authorized attacker to elevate privileges locally...

firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to use-after-free in the Disability Access APIs component...