CVE-2026-7663 Unauthenticated Cross-User MCP Resource Access and Tool Execution via Streamable Transport Authorization Bypass

IBM Langflow OSS 1.0.0 through 1.9.6 could allow unauthenticated attackers to access protected MCP project resources and execute MCP operations due to improper authorization enforcement in the Streamable MCP transport endpoint...

CVE-2026-7663

IBM Langflow OSS 1.0.0 through 1.9.6 could allow unauthenticated attackers to access protected MCP project resources and execute MCP operations due to improper authorization enforcement in the Streamable MCP transport endpoint...

CVE-2026-7663

Langflow OSS 1.0.0–1.9.6 is affected by an improper authorization vulnerability in the Streamable MCP transport endpoint (/api/v1/mcp/project/{project_id}/streamable) that allows unauthenticated attackers to access protected MCP resources and perform MCP operations. IBM bulletin cites cross‑user ...

CVE-2026-7663 Unauthenticated Cross-User MCP Resource Access and Tool Execution via Streamable Transport Authorization Bypass

IBM Langflow OSS 1.0.0 through 1.9.6 could allow unauthenticated attackers to access protected MCP project resources and execute MCP operations due to improper authorization enforcement in the Streamable MCP transport endpoint...

CVE-2026-58168

Vulnerability overview: DeepTutor prior to v1.4.10 contains an authorization bypass in which the allowed_mcp_tools function returns None instead of denying access when mcp_tools is omitted from a user’s grant in deeptutor/multi_user/tool_access.py. This enables low-privilege users, including thos...

PT-2026-53946

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.9.6 Description Improper authorization enforcement in the Streamable MCP transport endpoint allows unauthenticated attackers to access protected MCP project resources and execute MCP operations...

PT-2026-53919

DeepTutor before version 1.4.10 contains an authorization bypass vulnerability that allows low-privilege users to invoke unrestricted MCP tools due to the allowed mcp tools function returning None instead of a denied result when mcp tools is omitted from a user's grant in deeptutor/multi user/too...

PT-2026-53955

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.9.3 Description The API Request component contains a Server-Side Request Forgery SSRF protection bypass. An authenticated attacker with flow author privileges can bypass security controls by enabling t...

Apple Safari resource management error vulnerability (CNVD-2026-28246)

Apple Safari is a web browser developed by Apple Inc., primarily providing features for web browsing, content rendering, and network functions integrated with the operating system. There is a resource management vulnerability in Apple Safari. This vulnerability stems from improper memory manageme...

ROS-20260630-73-0045

The vulnerability in the kernel-lt is related to insufficient control of resources during its existence. Exploiting this vulnerability can allow an attacker to cause a service failure...

Improper Authorization

Overview org.apache.tomcat.embed:tomcat-embed-core is a Core Tomcat implementation. Affected versions of this package are vulnerable to Improper Authorization due to the improper enforcement of security constraints in the default servlet when certain HTTP methods or method omissions are configure...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the webhook registration process. An attacker can access internal network resources by registering internal URLs and triggering alarm threshold breaches, which causes the server to issue POST requests...

CVE-2026-57947 Pinpoint - Server-Side Request Forgery via Alarm Webhook Registration

Pinpoint through 3.1.0 contains a server-side request forgery vulnerability in the webhook registration endpoint that allows authenticated users to register internal URLs due to missing SSRF protection. Attackers can trigger alarm threshold breaches to force the server to issue POST requests to...

Jupyter Enterprise Gateway: Kubernetes Manifest Injection in Jinja2 Template Rendering

SummaryThe environment variables used during the rendering of the Kubernetes manifest allow YAML injection, enabling attackers to overwrite existing keys like securityContext and inject multi-document YAML to create additional unintended Kubernetes resources. DetailsThe server interpolates...

ConsoleMe has an Arbitrary File Read Vulnerability via Limited Git command

ID: NFLX-2024-002 ImpactAuthenticated users can achieve limited RCE in ConsoleMe, restricted to flag inputs on a single CLI command. Due to this constraint, it is not currently known whether full RCE is possible but it is unlikely. However, a specific flag allows authenticated users to read any...

PYSEC-2026-318 ConsoleMe has an Arbitrary File Read Vulnerability via Limited Git command

ID: NFLX-2024-002 Impact Authenticated users can achieve limited RCE in ConsoleMe, restricted to flag inputs on a single CLI command. Due to this constraint, it is not currently known whether full RCE is possible but it is unlikely. However, a specific flag allows authenticated users to read any...

CVE-2026-53302

A flaw was found in the Linux kernel's cryptographic module, specifically within the EIP93 hardware accelerator driver. An error in how the system allocates resources for HMAC Keyed-Hash Message Authentication Code operations can lead to a critical system failure. When certain cryptographic...

EUVD-2026-40066

A flaw was found in Yelp due to an overly permissive Content Security Policy CSP implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document,...

tomcat: Apache Tomcat: Improper Authorization Allows Security Constraint Bypass

A flaw was found in Apache Tomcat where access control rules for the default servlet are improperly handled. An attacker can exploit this issue to bypass specific HTTP method restrictions, potentially gaining unauthorized access to protected application resources...

BIT-GITLAB-2026-12635 Reliance on Reverse DNS Resolution for a Security-Critical Action in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with maintainer-role permissions to make requests to internal network resources through...