Note Mark 安全漏洞

Note Mark is a web-based Markdown note-taking application developed by Leo Spratt. Versions of Note Mark prior to 0.19.1 contained a security vulnerability. This vulnerability stemmed from the login endpoint only performing bcrypt password verification when a username was provided. This allowed...

PT-2026-33533

ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the public API login endpoint /api/public/user/login returns distinguishable HTTP response codes based on whether a username exists: 404 for non-existent users and 401 for valid users with incorrect passwords. An...

CVE-2026-40263 Note Mark: Username Enumeration via Login Endpoint Timing Side-Channel

Note Mark is an open-source note-taking application. In versions 0.19.1 and prior, the login endpoint performs bcrypt password verification only when the supplied username exists, returning immediately for nonexistent usernames. This timing discrepancy allows unauthenticated attackers to enumerat...

CVE-2026-40263

Note Mark is an open-source note-taking application. In versions 0.19.1 and prior, the login endpoint performs bcrypt password verification only when the supplied username exists, returning immediately for nonexistent usernames. This timing discrepancy allows unauthenticated attackers to enumerat...

CVE-2026-40263 Note Mark: Username Enumeration via Login Endpoint Timing Side-Channel

Note Mark is an open-source note-taking application. In versions 0.19.1 and prior, the login endpoint performs bcrypt password verification only when the supplied username exists, returning immediately for nonexistent usernames. This timing discrepancy allows unauthenticated attackers to enumerat...

CVE-2026-40263

Note Mark: Timing-based username enumeration vulnerability in login endpoint. Versions

CVE-2026-40263 Note Mark: Username Enumeration via Login Endpoint Timing Side-Channel

Note Mark is an open-source note-taking application. In versions 0.19.1 and prior, the login endpoint performs bcrypt password verification only when the supplied username exists, returning immediately for nonexistent usernames. This timing discrepancy allows unauthenticated attackers to enumerat...

CVE-2023-5872

Wago Smart Designer (versions up to 2.33.1) is vulnerable to an information disclosure vulnerability where a low-privileged remote attacker can enumerate projects and usernames by issuing iterative requests to a specific endpoint. This is documented in CVE-2023-5872 with a CVSS v3.1 base score of...

CVE-2023-5872

In Wago Smart Designer in versions up to 2.33.1 a low privileged remote attacker may enumerate projects and usernames through iterative requests to an specific endpoint...

Timing Attack

Overview apostrophe is a content management system CMS for Node.js. It supports in-context editing, schema-driven content types, flexible widgets and a great deal more. This module contains everything necessary to build a website with ApostropheCMS. Affected versions of this package are vulnerabl...

GHSA-43FJ-QP3H-HRH5 Sync-in Server has Username Enumeration via Timing Attack

Summary The /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate valid usernames by measuring the application's response time. Details The logic flaw can be located at the below point in source:...

Sync-in Server has Username Enumeration via Timing Attack

Summary The /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate valid usernames by measuring the application's response time. Details The logic flaw can be located at the below point in source:...

ApostropheCMS 安全漏洞

ApostropheCMS is a full-stack content management system open source by Apostrophe Technologies. Versions of ApostropheCMS 4.28.0 and earlier contained security vulnerabilities. These vulnerabilities stemmed from a timing side channel vulnerability in the password reset endpoint, which could lead ...

PT-2026-37110

Name of the Vulnerable Software and Affected Versions Sync-in Server versions prior to 2.2.0 Description A logic flaw in the "/api/auth/login" endpoint allows unauthenticated remote attackers to enumerate valid usernames by measuring the application's response time. This timing discrepancy occurs...

PT-2026-33119

ApostropheCMS is an open-source Node.js content management system. Versions 4.28.0 and prior contain a timing side-channel vulnerability in the password reset endpoint /api/v1/@apostrophecms/login/reset-request that allows unauthenticated username and email enumeration. When a user is not found,...

GHSA-W6M9-39CV-2FWP Note Mark: Username Enumeration via Login Endpoint Timing Side-Channel

Summary A timing side-channel in the login endpoint allows unauthenticated attackers to determine whether a username exists by measuring response time differences. Requests for valid usernames take noticeably longer because the server performs bcrypt password verification, while requests for...

Note Mark: Username Enumeration via Login Endpoint Timing Side-Channel

Summary A timing side-channel in the login endpoint allows unauthenticated attackers to determine whether a username exists by measuring response time differences. Requests for valid usernames take noticeably longer because the server performs bcrypt password verification, while requests for...

PT-2026-32119

Name of the Vulnerable Software and Affected Versions Note Mark versions prior to 0.19.2 Description A timing side-channel in the login endpoint allows unauthenticated attackers to determine whether a username exists by measuring response time differences. The server performs bcrypt password...

PT-2026-32120

Name of the Vulnerable Software and Affected Versions Note Mark versions prior to 0.19.2 Description A broken access control issue exists in the asset download endpoint '/api/notes/noteID/assets/assetID'. The endpoint is registered without authentication middleware, and the backend query fails to...

PT-2026-32118

Name of the Vulnerable Software and Affected Versions Note Mark versions prior to 0.19.2 Description A stored same-origin cross-site scripting XSS issue exists where the asset delivery handler serves uploaded files inline and relies on magic-byte detection for content type. This method fails to...