p4wned

P4WNED CVE-2026-6043 Perforce Helix Core security research tools and nuclei templates. Research article: https://morganrobertson.net/p4wned/ Please read the above for complete details. Authorised targets only. Use on your own servers or with explicit written permission. Intended audience: Perforc...

CVE-2026-86464

In the current development version of Eclipse aeriOS, for which no official release has yet been published, the Identity Manager IdM deployment included insecure default configurations and credentials for security-sensitive services. The Helm chart exposed the Keycloak service and its PostgreSQL...

EUVD-2026-74075

In the current development version of Eclipse aeriOS, for which no official release has yet been published, the Identity Manager IdM deployment included insecure default configurations and credentials for security-sensitive services. The Helm chart exposed the Keycloak service and its PostgreSQL...

CVE-2026-86464

Eclipse aeriOS Identity Manager (IdM) — in its current development version (no official release published yet) — shipped insecure default configurations in both its Helm chart and Docker Compose deployments. Keycloak and its PostgreSQL backing database were exposed via Kubernetes NodePort service...

CVE-2026-38577

Tenda HG21 router (version V4.0.0-260302 ) contains insecure hardcoded credentials in its Admin account, allowing a remote, unauthenticated attacker to gain root access to the device. The CVSS 3.1 score is 9.8 (Critical) with a network attack vector and no required privileges. CISA's SSVC assessm...

EUVD-2026-68879

Insecure hardcoded credentials in the Admin account of Tenda HG21 V4.0.0-260302 allows attackers to gain root access...

EUVD-2026-67203

The EmbeddedHeadersJsonMessageMapper defaults to an overly permissive header parsing posture in its constructor. When decodeNativeFormat processes raw byte payloads, it deserializes embedded JSON headers into a plain Map and constructs a GenericMessage with MutableMessageHeaders without sanitizin...

CVE-2026-55580

mcp-shell is an MCP server for running shell commands securely, auditably, and on demand. Prior to 0.6.0, config.go initializes Security.Enabled to false, and when MCPSHELLSECCONFIGFILE is unset, main.go starts the documented bare-binary deployment without a security policy...

GHSA-F5PJ-2738-996M mcp-shell — Security Disabled by Default in Bare-Binary Deploy Path + Shell Interpreter in Secure-Mode Allowlist

mcp-shell at commit 17ac0eef5c9a5a42b8fb132d3d034973d55a5433 has two issues that together mean neither the default deploy path nor the recommended "secure mode" delivers the restriction they're marketed as providing. Filing these together because the two failure modes bracket the full intended...

EUVD-2026-65550

mcp-shell is an MCP server for running shell commands securely, auditably, and on demand. Prior to 0.6.0, config.go initializes Security.Enabled to false, and when MCPSHELLSECCONFIGFILE is unset, main.go starts the documented bare-binary deployment without a security policy...

GHSA-3X77-WG38-92R3 mcp-shell has a Secure Mode Allowlist Bypass via Default `/bin/bash` Executable

Summary mcp-shell ships a default Docker configuration security.yaml that includes /bin/bash in the allowedexecutables allowlist. The command validator security.go only checks whether the first token of the supplied command matches an allowed executable; it does not inspect or reject shell...

Insecure Default Initialization of Resource

Overview nltk is a Natural Language Toolkit NLTK is a Python package for natural language processing. Affected versions of this package are vulnerable to Insecure Default Initialization of Resource via disabled security enforcement in pathsec.py. An attacker can bypass protections against path...

CVE-2026-33921

A flaw was found in the Npcap driver. The Windows installer for Arc deployed Npcap with insecure default access restrictions, allowing any local user, not just administrators, to access the driver. This vulnerability enables a local user without administrative privileges to capture network traffi...

Security update for netty, netty-tcnative

This update for netty, netty-tcnative fixes the following issues: Upgrade netty to upstream version 4.1.136 and netty-tcnative to version 2.0.80 Final. Security issues fixed CVE-2026-44891: memory exhaustion in io.netty:netty-codec-stomp bsc1271435. CVE-2026-55831: resource exhaustion/DoS in...

CVE-2026-67336 better-auth before 1.6.11 Insecure Cryptographic Defaults via oidcProvider

better-auth versions before 1.6.11 contain insecure cryptographic defaults in the oidcProvider and mcp plugins that advertise the none algorithm and accept plain PKCE by default. Attackers can exploit algorithm negotiation to accept unsigned tokens or intercept authorization codes when PKCE plain...

CVE-2026-67336 better-auth before 1.6.11 Insecure Cryptographic Defaults via oidcProvider

better-auth versions before 1.6.11 contain insecure cryptographic defaults in the oidcProvider and mcp plugins that advertise the none algorithm and accept plain PKCE by default. Attackers can exploit algorithm negotiation to accept unsigned tokens or intercept authorization codes when PKCE plain...

CVE-2026-65881

Joomla Extension - joomdle.com - Insecure default configuration allows read/write user account access in Joomdle 3.1.1 - The default configuration of the extension allowed read access and password reset of CMS accounts...

CVE-2026-7754

IBM Langflow OSS 1.0.0 through 1.10.0 Langflow 1.9.0 could allow server-side request forgery SSRF due to insecure default configuration and incomplete enforcement of the SSRF protection mechanism...

CVE-2026-7754

CVE-2026-7754 affects Langflow OSS versions 1.0.0–1.10.0, where SSRF protection could be disabled by default settings, allowing an authenticated user to trigger server-side requests to arbitrary URLs (including metadata endpoints). The IBM bulletin confirms the vulnerability stems from misconfigu...

CVE-2026-7754 SSRF Protection Configuration Vulnerability

IBM Langflow OSS 1.0.0 through 1.10.0 Langflow 1.9.0 could allow server-side request forgery SSRF due to insecure default configuration and incomplete enforcement of the SSRF protection mechanism...