CVE-2021-3754

CVE-2021-3754 该仓库记录了由本人于2021年8月21日发现并报告的CVE-2021-3754漏洞详情及利用方法。 指标 CWE-20: 输入验证不恰当 CVSS: 5.3（中危） 描述 在Apache Keycloak和Redhat SSO中发现一个缺陷：攻击者能够以与任何现有用户邮箱相同的用户名进行注册。 这是由于用户名在邮箱之前被评估所致。 Keycloak允许将邮箱用作用户名，且未检查该邮箱是否已存在对应账户。 影响 上述行为会导致用户忘记密码时无法正常收到密码恢复邮件，从而暂时锁定用户账户。 缓解措施（Redhat建议）...

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-2024-37251

Malicious code in bioql PyPI...

EUVD-2025-23863

Malicious code in bioql PyPI...

EUVD-2025-5658

Malicious code in bioql PyPI...

CVE-2025-59943 phpMyFAQ duplicate email registration allows multiple accounts with the same email

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...

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...

org.keycloak/keycloak-services: Keycloak SMTP Inject Vulnerability

A vulnerability was found in Keycloak-services. Special characters used during e-mail registration may perform SMTP Injection and unexpectedly send short unwanted e-mails. The email is limited to 64 characters limited local part of the email, so the attack is limited to very shorts emails subject...