hyperswitch-unsigned-webhook

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · hyperswitch-unsigned-webhook Write-up: https://abraxaslabs.tech/research/hyperswitch-unsigned-webhook hyperswitch-unsigned-webhook Hyperswitch 2026.09.21.0 - Juspay Worldpayxml::verifywebhooksource returns Oktrue with...

Security Bulletin: z Open Editor and RSE CLI uses sdk-1.30.0.tgz which is vulnerable to CVE-2026-104850

Summary Security Bulletin: z Open Editor and RSE CLI uses sdk-1.30.0.tgz which is vulnerable to CVE-2026-104850 Vulnerability Details CVEID:CVE-2026-104850 DESCRIPTION: MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Starting in version 1.12.0 and...

Linux Distros Unpatched Vulnerability : CVE-2026-104850

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Starting in version 1.12.0 and prior to versions 1.31.0 and...

CVE-2026-104850

MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Starting in version 1.12.0 and prior to versions 1.31.0 and 2.2.0, the SDK's OAuth client support let the MCP server a client connected to decide which authorization server received the client's OAut...

CVE-2026-104850

MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Starting in version 1.12.0 and prior to versions 1.31.0 and 2.2.0, the SDK's OAuth client support let the MCP server a client connected to decide which authorization server received the client's OAut...

CVE-2026-104850 MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server

MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Starting in version 1.12.0 and prior to versions 1.31.0 and 2.2.0, the SDK's OAuth client support let the MCP server a client connected to decide which authorization server received the client's OAut...

CVE-2026-104850 MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server

MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Starting in version 1.12.0 and prior to versions 1.31.0 and 2.2.0, the SDK's OAuth client support let the MCP server a client connected to decide which authorization server received the client's OAut...

CVE-2026-104850

The MCP TypeScript SDK (versions 1.12.0 through 1.30.1) and @modelcontextprotocol/client (versions 2.0.0 through 2.1.0) are vulnerable to a flaw where the SDK's OAuth client allows a connected MCP server to dictate which authorization server receives client credentials. Because credentials were n...

MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server

Summary In affected versions, the SDK's OAuth client let the MCP server decide which authorization server received the client's OAuth credentials. Credentials were not tied to the authorization server they belong to. A malicious or compromised MCP server could name its own authorization server...

GHSA-6QXP-VCCF-F47H MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server

Summary In affected versions, the SDK's OAuth client let the MCP server decide which authorization server received the client's OAuth credentials. Credentials were not tied to the authorization server they belong to. A malicious or compromised MCP server could name its own authorization server...

CVE-2026-104850: Insufficient Verification of Data Authenticity

MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Starting in version 1.12.0 and prior to versions 1.31.0 and 2.2.0, the SDK's OAuth client support let the MCP server a client connected to decide which authorization server received the client's OAut...

CVE-2026-93354 Taskview Community Missing Authentication via OAuth Dynamic Client Registration

Taskview Community before 1.56.0 contains a missing authentication vulnerability that allows unauthenticated attackers to register arbitrary OAuth clients and take over user accounts by exploiting the OAuth 2.0 Dynamic Client Registration endpoint, which is enabled by default and requires no...

CVE-2026-49254

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

CVE-2026-49254 Dragonfly Manager OAuth provider client_secret disclosure via unauthenticated GET /api/v1/oauth

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

CVE-2026-49254: Exposure of Sensitive Information to an Unauthorized Actor

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

CVE-2026-73309: Incorrect Comparison

XenForo before 2.3.13 contains an authentication bypass vulnerability in the OAuth2 token endpoint that allows unauthenticated attackers to obtain valid token pairs by submitting empty values for clientsecret and codeverifier parameters. Attackers can exploit PHP truthy evaluation logic, which...

CVE-2026-44506

Medplum is a developer platform that enables development of healthcare apps. In Medplum versions 4.1.10 through 5.1.6, the /oauth2/register endpoint could return the clientsecret of preconfigured OAuth clients defined via the defaultOAuthClients server configuration when a matching redirecturi wa...

CVE-2026-44506

Medplum is a developer platform that enables development of healthcare apps. In Medplum versions 4.1.10 through 5.1.6, the /oauth2/register endpoint could return the clientsecret of preconfigured OAuth clients defined via the defaultOAuthClients server configuration when a matching redirecturi wa...

EUVD-2026-70699

Medplum is a developer platform that enables development of healthcare apps. In Medplum versions 4.1.10 through 5.1.6, the /oauth2/register endpoint could return the clientsecret of preconfigured OAuth clients defined via the defaultOAuthClients server configuration when a matching redirecturi wa...

CVE-2026-44506: Exposure of Sensitive Information to an Unauthorized Actor

Medplum is a developer platform that enables development of healthcare apps. In Medplum versions 4.1.10 through 5.1.6, the /oauth2/register endpoint could return the clientsecret of preconfigured OAuth clients defined via the defaultOAuthClients server configuration when a matching redirecturi wa...