CVE-2026-27018

CVE-2026-27018 affects Gotenberg and is a case-insensitive URL-scheme bypass of the prior fix for CVE-2024-21527. The root cause is a case-sensitive deny-list regex in Chromium URL handling, allowing mixed-case or uppercase schemes to bypass the deny-list. The issue has been patched in Gotenberg ...

EUVD-2026-17198

Gotenberg has Chromium deny-list bypass via case-insensitive URL scheme bypass of GHSA-rh2x-ccvw-q7r3...

Gotenberg has Chromium deny-list bypass via case-insensitive URL scheme (bypass of GHSA-rh2x-ccvw-q7r3)

Impact The fix introduced in version 8.1.0 for GHSA-rh2x-ccvw-q7r3 CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. The default --chromium-deny-list value is ^file:?!///tmp/.. This regex is anchored to lowercase file: at the start. However, per RFC 3986 Section 3.1, URI...

Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses tar-7.5.2.tgz which is vulnerable to CVE-2026-23950

Summary IBM Maximo Application Suite - Visual Inspection component uses tar-7.5.2.tgz which is vulnerable to CVE-2026-23950. This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details CVEID:CVE-2026-23950 DESCRIPTION: node-tar,a Tar for Node.js, has ...

Improper Handling of Case Sensitivity

Overview simple-git is a light weight interface for running git commands in any node.js application. Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity in the preventProtocolOverride function, which fails to properly validate case-insensitive configuration...

EUVD-2026-10790

simple-git has blockUnsafeOperationsPlugin bypass via case-insensitive protocol.allow config key enables RCE...

GHSA-R275-FR43-PM7Q simple-git has blockUnsafeOperationsPlugin bypass via case-insensitive protocol.allow config key enables RCE

Summary The blockUnsafeOperationsPlugin in simple-git fails to block git protocol override arguments when the config key is passed in uppercase or mixed case. An attacker who controls arguments passed to git operations can enable the ext:: protocol by passing -c PROTOCOL.ALLOW=always, which...

openSUSE 16 Security Update : containerized-data-importer (openSUSE-SU-2026:20279-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20279-1 advisory. Update to version 1.64.0. Security issues fixed: - CVE-2024-28180: improper handling of highly compressed data bsc1235204. - CVE-2024-45338:...

Apache Shiro Authentication Bypass Vulnerability

Apache Shiro is the United States Apache Apache Foundation set of Java security framework for performing authentication, authorization, encryption and session management . An authentication bypass vulnerability exists in Apache Shiro versions prior to 2.0.7. The vulnerability stems from an...

EUVD-2026-8792

MCP Go SDK Vulnerable to Improper Handling of Case Sensitivity...

OPENSUSE-SU-2026:20279-1 Security update for containerized-data-importer

This update for containerized-data-importer fixes the following issues: Update to version 1.64.0. Security issues fixed: - CVE-2024-28180: improper handling of highly compressed data bsc1235204. - CVE-2024-45338: denial of service due to non-linear parsing of case-insensitive content bsc1235365. ...

CVE-2026-27896

The Go MCP SDK used Go's standard encoding/json.Unmarshal for JSON-RPC and MCP protocol message parsing in versions prior to 1.3.1. Go's standard library performs case-insensitive matching of JSON keys to struct field tags — a field tagged json:"method" would also match "Method", "METHOD", etc...

CVE-2026-27896 MCP Go SDK Vulnerable to Improper Handling of Case Sensitivity

The Go MCP SDK used Go's standard encoding/json.Unmarshal for JSON-RPC and MCP protocol message parsing in versions prior to 1.3.1. Go's standard library performs case-insensitive matching of JSON keys to struct field tags — a field tagged json:"method" would also match "Method", "METHOD", etc...

CVE-2026-27896 MCP Go SDK Vulnerable to Improper Handling of Case Sensitivity

The Go MCP SDK used Go's standard encoding/json.Unmarshal for JSON-RPC and MCP protocol message parsing in versions prior to 1.3.1. Go's standard library performs case-insensitive matching of JSON keys to struct field tags — a field tagged json:"method" would also match "Method", "METHOD", etc...

MCP Go SDK 安全漏洞

MCP Go SDK is an open-source development toolkit for the Model Context Protocol. Versions of the MCP Go SDK prior to 1.3.1 contained security vulnerabilities. These vulnerabilities stemmed from the use of case-insensitive JSON key matching during the parsing of JSON-RPC and MCP protocol messages,...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the /api/file/getFile endpoint, which performs case-sensitive string equality checks to restrict access to sensitive files. An attacker can access protected configuration files by submitting mixed-case file paths...

CVE-2026-25992 SiYuan has a File Read Interface Case Bypass Vulnerability

SiYuan is a personal knowledge management system. Prior to 3.5.5, the /api/file/getFile endpoint uses case-sensitive string equality checks to block access to sensitive files. On case-insensitive file systems such as Windows, attackers can bypass restrictions using mixed-case paths and read...

CVE-2026-25992

SiYuan is a personal knowledge management system. Prior to 3.5.5, the /api/file/getFile endpoint uses case-sensitive string equality checks to block access to sensitive files. On case-insensitive file systems such as Windows, attackers can bypass restrictions using mixed-case paths and read...

CVE-2026-25992 SiYuan has a File Read Interface Case Bypass Vulnerability

SiYuan is a personal knowledge management system. Prior to 3.5.5, the /api/file/getFile endpoint uses case-sensitive string equality checks to block access to sensitive files. On case-insensitive file systems such as Windows, attackers can bypass restrictions using mixed-case paths and read...

SiYuan 路径遍历漏洞

SiYuan is a privacy-oriented personal knowledge management system developed by SiYuan. Versions of SiYuan prior to 3.5.5 contained a path traversal vulnerability. This vulnerability stemmed from the use of case-sensitive string equality checks in the/api/file/getFile endpoint. In file systems tha...