WordPress User Verification plugin <= 2.0.45 - Email Verification Bypass vulnerability

Email Verification Bypass vulnerability discovered by Nguyen Ba Khanh in WordPress Plugin User Verification versions = 2.0.45...

GHSA-H29G-Q5C2-9H4F Parse Server email verification resend page leaks user existence

Impact The Pages route and legacy PublicAPI route for resending email verification links return distinguishable responses depending on whether the provided username exists and has an unverified email. This allows an unauthenticated attacker to enumerate valid usernames by observing different...

Parse Server email verification resend page leaks user existence

Impact The Pages route and legacy PublicAPI route for resending email verification links return distinguishable responses depending on whether the provided username exists and has an unverified email. This allows an unauthenticated attacker to enumerate valid usernames by observing different...

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...

CVE-2026-32616

Pigeon is a message board/notepad/social system/blog. Prior to 1.0.201, the application uses $SERVER'HTTPHOST' without validation to construct email verification URLs in the register and resendmail flows. An attacker can manipulate the Host header in the HTTP request, causing the verification lin...

SUSE CVE-2017-18917

An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. Weak hashing was used for e-mail invitations, OAuth, and e-mail verification tokens...

CVE-2026-32616 Pigeon has a Host Header Injection in email verification flow

Pigeon is a message board/notepad/social system/blog. Prior to 1.0.201, the application uses $SERVER'HTTPHOST' without validation to construct email verification URLs in the register and resendmail flows. An attacker can manipulate the Host header in the HTTP request, causing the verification lin...

CVE-2026-32616 Pigeon has a Host Header Injection in email verification flow

Pigeon is a message board/notepad/social system/blog. Prior to 1.0.201, the application uses $SERVER'HTTPHOST' without validation to construct email verification URLs in the register and resendmail flows. An attacker can manipulate the Host header in the HTTP request, causing the verification lin...

CVE-2026-32616

Pigeon is vulnerable to a Host Header Injection in the email verification flow. Prior to version 1.0.201, the app uses $_SERVER['HTTP_HOST'] without validation to construct email verification URLs in the register and resendmail flows, allowing an attacker to manipulate the Host header to point th...

CVE-2026-32616

Pigeon is a message board/notepad/social system/blog. Prior to 1.0.201, the application uses $SERVER'HTTPHOST' without validation to construct email verification URLs in the register and resendmail flows. An attacker can manipulate the Host header in the HTTP request, causing the verification lin...

EUVD-2026-12133

Pigeon is a message board/notepad/social system/blog. Prior to 1.0.201, the application uses $SERVER'HTTPHOST' without validation to construct email verification URLs in the register and resendmail flows. An attacker can manipulate the Host header in the HTTP request, causing the verification lin...

BIT-PARSE-2026-31901 Parse Server has user enumeration via email verification endpoint

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.34 and 9.6.0, the email verification endpoint /verificationEmailRequest returns distinct error responses depending on whether an email address belongs to an existing user, is alrea...

PT-2026-25381

Pigeon is a message board/notepad/social system/blog. Prior to 1.0.201, the application uses $ SERVER'HTTP HOST' without validation to construct email verification URLs in the register and resendmail flows. An attacker can manipulate the Host header in the HTTP request, causing the verification...

BIT-PARSE-2026-30941 Parse Server has a NoSQL injection via token type in password reset and email verification endpoints

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.14 and 9.5.2, NoSQL injection vulnerability allows an unauthenticated attacker to inject MongoDB query operators via the token field in the password reset and email verification...

CVE-2026-31901

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.34 and 9.6.0-alpha.8, the email verification endpoint /verificationEmailRequest returns distinct error responses depending on whether an email address belongs to an existing user, ...

CVE-2026-31901 Parse Server has user enumeration via email verification endpoint

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.34 and 9.6.0-alpha.8, the email verification endpoint /verificationEmailRequest returns distinct error responses depending on whether an email address belongs to an existing user, ...

CVE-2026-31901

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.34 and 9.6.0-alpha.8, the email verification endpoint /verificationEmailRequest returns distinct error responses depending on whether an email address belongs to an existing user, ...

CVE-2026-31901 Parse Server has user enumeration via email verification endpoint

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.34 and 9.6.0-alpha.8, the email verification endpoint /verificationEmailRequest returns distinct error responses depending on whether an email address belongs to an existing user, ...

CVE-2026-31901

Parse Server has a user-enumeration vulnerability via the email verification endpoint /verificationEmailRequest. Before versions 8.6.34 and 9.6.0-alpha.8, responses differ depending on whether the email belongs to an existing user, is already verified, or does not exist, allowing an attacker to d...

CVE-2026-31901 Parse Server has user enumeration via email verification endpoint

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.34 and 9.6.0-alpha.8, the email verification endpoint /verificationEmailRequest returns distinct error responses depending on whether an email address belongs to an existing user, ...