CVE-2026-2571 Download Manager <= 3.3.49 - Missing Authorization to Authenticated (Subscriber+) User Email Enumeration via 'user' Parameter

The Download Manager plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'reviewUserStatus' function in all versions up to, and including, 3.3.49. This makes it possible for authenticated attackers, with Subscriber-level access and above, to...

IBM Aspera Console Information Disclosure Vulnerability (CNVD-2026-17491)

IBM Aspera Console is a Web-based application from International Business Machines IBM. Allows users to centrally manage, monitor and control Aspera servers nodes and transports. An information disclosure vulnerability exists in IBM Aspera Console, which can be exploited by an attacker to enumera...

PT-2026-26482

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.51 Parse Server versions prior to 9.6.0-alpha.40 Description Parse Server contains a flaw where the Pages route and legacy PublicAPI route for resending email verification links reveal different responses bas...

Linux Distros Unpatched Vulnerability : CVE-2026-24097

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper permission enforcement in Checkmk versions 2.4.0 before 2.4.0p23, 2.3.0 before 2.3.0p43, and 2.2.0 EOL allows authenticated users to enumerate existing...

CVE-2026-28506 Outline's Information Disclosure in Activity Logs allows User Enumeration of Private Drafts

Outline is a service that allows for collaborative documentation. Prior to 1.5.0, the events.list API endpoint, used for retrieving activity logs, contains a logic flaw in its filtering mechanism. It allows any authenticated user to retrieve activity events associated with documents that have no...

CVE-2026-28506

The CVE-2026-28506 affects Outline prior to 1.5.0. A logic flaw in the events.list API endpoint’s filtering lets any authenticated user retrieve activity events for documents that have no collection (e.g., Private Drafts, Deleted Documents), regardless of the user’s actual permissions. This resul...

CVE-2026-28506 Outline's Information Disclosure in Activity Logs allows User Enumeration of Private Drafts

Outline is a service that allows for collaborative documentation. Prior to 1.5.0, the events.list API endpoint, used for retrieving activity logs, contains a logic flaw in its filtering mechanism. It allows any authenticated user to retrieve activity events associated with documents that have no...

CVE-2026-28563 Apache Airflow: DAG authorization bypass

Apache Airflow versions 3.1.0 through 3.1.7 /ui/dependencies endpoint returns the full DAG dependency graph without filtering by authorized DAG IDs. This allows an authenticated user with only DAG Dependencies permission to enumerate DAGs they are not authorized to view. Users are recommended to...

CVE-2026-30876

Chamilo LMS is a learning management system. Prior to version 1.11.36, Chamilo is vulnerable to user enumeration with valid/invalid username. This issue has been patched in version 1.11.36...

CVE-2026-30876 Chamilo LMS: User enumeration vulnerability via response

Chamilo LMS is a learning management system. Prior to version 1.11.36, Chamilo is vulnerable to user enumeration with valid/invalid username. This issue has been patched in version 1.11.36...

CVE-2026-30876 Chamilo LMS: User enumeration vulnerability via response

Chamilo LMS is a learning management system. Prior to version 1.11.36, Chamilo is vulnerable to user enumeration with valid/invalid username. This issue has been patched in version 1.11.36...

CVE-2026-30876 Chamilo LMS: User enumeration vulnerability via response

Chamilo LMS is a learning management system. Prior to version 1.11.36, Chamilo is vulnerable to user enumeration with valid/invalid username. This issue has been patched in version 1.11.36...

CVE-2026-30876

Chamilo LMS before version 1.11.36 is vulnerable to user enumeration via login response (valid vs invalid usernames). The issue has been fixed in 1.11.36. CVSS‑4.0 metrics indicate Network attack vector, Low confidentiality impact, and a Medium overall severity (6.3).

EUVD-2026-12498

Chamilo LMS is a learning management system. Prior to version 1.11.36, Chamilo is vulnerable to user enumeration with valid/invalid username. This issue has been patched in version 1.11.36...

EUVD-2025-208713

Raytha CMS is vulnerable to User Enumeration in password reset functionality. Difference in messages could allow an attacker to determine if the login is valid or not, enabling a brute force attack with valid logins. This issue was fixed in version 1.5.0...

EUVD-2025-208660

IBM Aspera Console 3.3.0 through 3.4.8 could allow an attacker to enumerate usernames due to an observable response discrepancy...

EUVD-2016-10815

ZKTeco ZKBioSecurity 3.0 contains a user enumeration vulnerability that allows unauthenticated attackers to discover valid usernames by submitting partial characters via the username parameter. Attackers can send requests to the authLoginAction!login.do script with varying username inputs to...

CVE-2026-21386

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to use consistent error responses when handling the /mute command which allows an authenticated team member to enumerate private channels they are not authorized to know about via differing error messages for nonexisten...

CVE-2026-21386 Private channel enumeration via /mute slash command

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to use consistent error responses when handling the /mute command which allows an authenticated team member to enumerate private channels they are not authorized to know about via differing error messages for nonexisten...

CVE-2026-21386 Private channel enumeration via /mute slash command

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to use consistent error responses when handling the /mute command which allows an authenticated team member to enumerate private channels they are not authorized to know about via differing error messages for nonexisten...