CVE-2021-3754

CVE-2021-3754 This repository documents Vulnerability details and exploit for CVE-2021-3754 discovered and reported by myself on 21st August 2021 Metrics CWE-20: Improper Input Validation CVSS: 5.3 MEDIUM Description A flaw was found in Apache Keycloak & Redhat SSO where an attacker is able to...

BIT-GHOST-2026-103267 Ghost 0.5.0 before 6.62.0 Arbitrary Email Registration via Staff Invite

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

PT-2026-106086

Plane is an open-source project management tool. Prior to 1.4.0, Plane's signup flow creates a logged-in User row for any submitted email without an out-of-band ownership check, while User.email is unique=True. The authenticated user can call GET /api/users/me/workspaces/invitations/, which retur...

CVE-2026-103267

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-103267 Ghost 0.5.0 before 6.62.0 Arbitrary Email Registration via Staff Invite

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-103267

Ghost versions before 6.62.0 are vulnerable to an authentication bypass during the staff invite acceptance process. This flaw allows users to specify arbitrary email addresses when creating an account. Specifically, attackers can utilize leaked invite tokens to register with attacker-controlled e...

CVE-2026-103267 Ghost 0.5.0 before 6.62.0 Arbitrary Email Registration via Staff Invite

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-103267 Ghost 0.5.0 before 6.62.0 Arbitrary Email Registration via Staff Invite

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-58487: Improper Neutralization of Input During Web Page Generation

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to version 1.11.0, due to unsafe handling of the local-part of registered email addresses, HedgeDoc was vulnerable to stored HTML Injection through its publish and slide views. An attacker could register a...

EUVD-2026-37716

DroneAware is a drone detection platform. The centralized DroneAware server backing droneaware.io was vulnerable to an account pre-hijacking attack in which an attacker could register an account using a victim's email address with an attacker-controlled password before the victim completed accoun...

CVE-2026-53868

Capgo before 12.128.2 contains a denial of service vulnerability allowing attackers to register accounts using arbitrary email addresses without verification, then initiate deletion to lock emails in pending deletion state. Attackers can permanently lock legitimate users out of the platform for 3...

PT-2026-49045

Name of the Vulnerable Software and Affected Versions Capgo versions prior to 12.128.2 Description A denial of service issue exists where attackers can register accounts using arbitrary email addresses without verification. By initiating the deletion process for these accounts, attackers can lock...

CVE-2026-25222

PolarLearn is a free and open-source learning program. In 0-PRERELEASE-15 and earlier, a timing attack vulnerability in the sign-in process allows unauthenticated attackers to determine if a specific email address is registered on the platform. By measuring the response time of the login endpoint...

CVE-2026-25222

PolarLearn is a free and open-source learning program. In 0-PRERELEASE-15 and earlier, a timing attack vulnerability in the sign-in process allows unauthenticated attackers to determine if a specific email address is registered on the platform. By measuring the response time of the login endpoint...

Improper Input Validation

mantisbt/mantisbt is vulnerable to improper input validation. The vulnerability is due to lack of email ownership verification during profile updates, which allows an attacker to register an unauthorized email address and potentially cause information disclosure by redirecting notifications...

EUVD-2009-4434

Malware in sbrugna...

EUVD-2025-5658

Malicious code in bioql PyPI...

EUVD-2024-37251

Malicious code in bioql PyPI...

EUVD-2025-23863

Malicious code in bioql PyPI...

EUVD-2025-32303

phpMyFAQ is an open source FAQ web application. Versions 4.0-nightly-2025-10-03 and below do not enforce uniqueness of email addresses during user registration. This allows multiple distinct accounts to be created with the same email. Because email is often used as an identifier for password...