EUVD-2026-38999

Missing Authentication for Critical Function CWE-306 in the RegisterView apps/accounts/views.py, exposed at POST /api/auth/register/, in MailerUp 1.0.1 allows a remote, unauthenticated attacker to self-register a working account on instances where registration is intended to be restricted, becaus...

CVE-2026-56253

Capgo is affected by an improper access control vulnerability in the public.get_org_members RPC prior to version 12.128.2. unauthenticated attackers can enumerate organization members by calling the endpoint with a public sb_publishable_* key and an organization UUID, exposing emails, user IDs, r...

EUVD-2026-37912

The U.S. Government Accountability Office GAO Electronic Protest Docketing System EPDS and Civilian Board of Contract Appeals CBCA Electronic Docketing System EDS expose sensitive account information through the 'update-profile/' API endpoint. A remote, unauthenticated attacker can submit a reque...

WordPress Decent Comments plugin < 3.0.2 - Unauthenticated Email Address Disclosure vulnerability

Unauthenticated Email Address Disclosure vulnerability discovered by Vaibhav Narkhede in WordPress Plugin Decent Comments versions 3.0.2...

CVE-2026-39851

Saleor is an e-commerce platform. From 2.10.0 to before 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118, the requestEmailChange mutation was revealing the existence of user-provided email addresses in error messages. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118...

CVE-2026-10864

The vulnerability CVE-2026-10864 affects MISP dashboard widgets (New Users and New Organisations). The issue stems from how field filtering and redaction are applied to the user-selected field list, which could leave the field set empty and cause the underlying query to fall back to returning uni...

CVE-2026-10864 MISP Dashboard widget field selection may expose restricted user and organisation data

A vulnerability in the MISP dashboard widgets allowed an authenticated user to manipulate the fields option and influence which fields were returned by the New Users and New Organisations widgets. In some cases, requesting a field set that became empty after validation or redaction could cause th...

UBUNTU-CVE-2026-48846

In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, the remote image blocking feature can be bypassed via a crafted CSS var value in an e-mail message, which may lead to information disclosure or access-control bypass...

CVE-2026-7385 Decent Comments < 3.0.2 - Unauthenticated Email Address Disclosure

The Decent Comments WordPress plugin before 3.0.2 does not restrict access to comment author email addresses and post author email addresses via its REST API endpoint, allowing unauthenticated attackers to enumerate registered user email addresses...

Plane 安全漏洞

Plane is an open-source, self-hosted project planning tool developed by Plane OpenSource. Versions of Plane prior to 1.3.0 contained security vulnerabilities. These vulnerabilities stemmed from the use of the user’s email address as a query parameter in the authentication process, which could lea...

WordPress EventON < 2.2.8 - Unauthenticated Email Address Disclosure vulnerability

Unauthenticated Email Address Disclosure vulnerability discovered by Erwan LR WPScan in WordPress Plugin EventON versions 2.2.8...

WordPress EventON < 4.5.5 - Unauthenticated Email Address Disclosure vulnerability

Unauthenticated Email Address Disclosure vulnerability discovered by Erwan LR WPScan in WordPress Plugin EventON versions 4.5.5...

CVE-2021-22892

An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 & v3.11.3 that allowed email addresses to be disclosed by enumeration and validation checks...

CVE-2017-18887

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It discloses the team creator's e-mail address to members...

CVE-2025-13660

The Guest Support plugin for WordPress is vulnerable to User Email Disclosure in versions up to, and including, 1.2.3. This is due to the plugin exposing a public AJAX endpoint that allows anyone to search for and retrieve user email addresses without any authentication or capability checks. This...

CVE-2025-13660

CVE-2025-13660 (Guest Support, WordPress): The vulnerability is an unauthenticated User Email Disclosure in versions up to and including 1.2.3. An exposed AJAX endpoint (guest_support_handler=ajax) allows arbitrary querying of users (request=get_users) without authentication or capability checks,...

CVE-2025-13660 Guest Support <= 1.2.3 - Unauthenticated User Email Disclosure in guest_support_handler AJAX Endpoint

The Guest Support plugin for WordPress is vulnerable to User Email Disclosure in versions up to, and including, 1.2.3. This is due to the plugin exposing a public AJAX endpoint that allows anyone to search for and retrieve user email addresses without any authentication or capability checks. This...

CVE-2025-13660 Guest Support <= 1.2.3 - Unauthenticated User Email Disclosure in guest_support_handler AJAX Endpoint

The Guest Support plugin for WordPress is vulnerable to User Email Disclosure in versions up to, and including, 1.2.3. This is due to the plugin exposing a public AJAX endpoint that allows anyone to search for and retrieve user email addresses without any authentication or capability checks. This...

PT-2025-50891

The Guest Support plugin for WordPress is vulnerable to User Email Disclosure in versions up to, and including, 1.2.3. This is due to the plugin exposing a public AJAX endpoint that allows anyone to search for and retrieve user email addresses without any authentication or capability checks. This...

Grav User Enumeration and Email Disclosure Vulnerabilities

Grav is an extensible CMS Content Management System for personal blogs, small content publishing platforms and one-page product presentations. Grav suffers from a user enumeration and email disclosure vulnerability that can be exploited by attackers to enumerate users and disclose sensitive email...