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...

GHSA-HXW8-4H9J-HQ2R File Browser has an Authentication Bypass in User Password Update

Security Advisory: Authentication Bypass in User Password Update Summary A case-sensitivity flaw in the password validation logic allows any authenticated user to change their password or an admin to change any user's password without providing the current password. By using Title Case field name...

Improper Handling of Case Sensitivity

Overview Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity due to improper handling of case sensitivity in the userPutHandler function. An attacker can gain unauthorized access to user accounts and modify passwords without verification by submitting API...

Improper Handling of Case Sensitivity

Overview github.com/filebrowser/filebrowser/v2/http is a web file browser. Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity due to improper handling of case sensitivity in the userPutHandler function. An attacker can gain unauthorized access to user accoun...

File Browser has an Authentication Bypass in User Password Update

Security Advisory: Authentication Bypass in User Password Update Summary A case-sensitivity flaw in the password validation logic allows any authenticated user to change their password or an admin to change any user's password without providing the current password. By using Title Case field name...

CVE-2026-25889

File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to 2.57.1, a case-sensitivity flaw in the password validation logic allows any authenticated user to change their password or an admin to change...

CVE-2026-25889: Improper Handling of Case Sensitivity

File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to 2.57.1, a case-sensitivity flaw in the password validation logic allows any authenticated user to change their password or an admin to change...

GO-2026-4386 SiYuan File Read API Case Sensitivity Bypass can Lead to Path Traversal in github.com/siyuan-note/siyuan/kernel

SiYuan File Read API Case Sensitivity Bypass can Lead to Path Traversal in github.com/siyuan-note/siyuan/kernel...

Security Bulletin: IBM OpenPages for Cloud Pak for Data is Vulnerable to Multiple Spring Framework Vulnerabilities (CVE-2024-38820,CVE-2025-22233)

Summary Spring MVC controller vulnerable to a DoS attack and DataBinder Case Sensitive Match Exception. These vulnerabilities were remediated. Vulnerability Details CVEID:CVE-2024-38820 DESCRIPTION: The fix for CVE-2022-22968 made disallowedFields patterns in DataBinder case insensitive. However,...

SiYuan File Read API Case Sensitivity Bypass can Lead to Path Traversal

File Read Interface Case Bypass Vulnerability Vulnerability Name File Read Interface Case Bypass Vulnerability Overview 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...

GHSA-F72R-2H5J-7639 SiYuan File Read API Case Sensitivity Bypass can Lead to Path Traversal

File Read Interface Case Bypass Vulnerability Vulnerability Name File Read Interface Case Bypass Vulnerability Overview 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...

Improper Handling of Case Sensitivity

Overview Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity via the /api/file/getFile endpoint. An attacker can access sensitive configuration files by submitting mixed-case paths to bypass case-sensitive checks on case-insensitive file systems. Remediation...

SUSE CVE-2026-22864

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Before 2.5.6, a prior patch aimed to block spawning Windows batch/shell files by returning an error when a spawned path's extension matched .bat or .cmd. That check performs a case-sensitive comparison against lowercase literals and...

CVE-2026-22864

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Before 2.5.6, a prior patch aimed to block spawning Windows batch/shell files by returning an error when a spawned path’s extension matched .bat or .cmd. That check performs a case-sensitive comparison against lowercase literals and...

CVE-2026-23527 h3 v1 has Request Smuggling (TE.TE) issue

H3 is a minimal HTTP framework built for high performance and portability. Prior to 1.15.5, there is a critical HTTP Request Smuggling vulnerability. readRawBody is doing a strict case-sensitive check for the Transfer-Encoding header. It explicitly looks for "chunked", but per the RFC, this heade...

CVE-2026-23527

CVE-2026-23527 affects the h3 HTTP framework (pre-1.15.5). The vulnerability is in readRawBody, which performs a strict case-sensitive check for the Transfer-Encoding header and looks for the literal value “chunked.” Because RFC requires case-insensitive handling, an attacker can craft a request ...

PT-2026-3098

Name of the Vulnerable Software and Affected Versions H3 versions prior to 1.15.5 Description H3 is a minimal HTTP framework designed for high performance and portability. A critical HTTP Request Smuggling issue exists due to a case-sensitive check for the 'Transfer-Encoding' header within the...

CVE-2026-23527: Inconsistent Interpretation of HTTP Requests

H3 is a minimal HTTP framework built for high performance and portability. Prior to 1.15.5, there is a critical HTTP Request Smuggling vulnerability. readRawBody is doing a strict case-sensitive check for the Transfer-Encoding header. It explicitly looks for "chunked", but per the RFC, this heade...

PT-2026-3146

Name of the Vulnerable Software and Affected Versions Deno versions prior to 2.5.6 Description Deno is a JavaScript, TypeScript, and WebAssembly runtime. A previous attempt to prevent the execution of Windows batch and shell files by checking file extensions .bat or .cmd was ineffective due to a...

CVE-2020-12812

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication FortiToken if they changed the case of their username...