CVE-2026-58272 Sync-in Server has Username/Login Enumeration via Timing Side-Channel on POST /api/auth/login (incomplete fix of the prior timing-attack advisory)

Sync-in Server is an open-source platform for file storage, sharing, collaboration, and syncing. Versions prior to 2.4.1 contain an observable timing discrepancy in the login endpoint because authentication attempts for nonexistent accounts return without performing the bcrypt comparison used for...

CVE-2026-54915 Tautulli: Open redirect via whitespace bypass in /auth/redirect

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to 2.17.2, the unauthenticated /auth/redirect endpoint in plexpy/webauth.py removes forward slashes from the user-controlled redirecturi parameter but leaves tab, line-feed, and carriage-return characters intact...

CVE-2026-77561

Tinyauth is an authentication and authorization server. Prior to 5.1.0, an unauthenticated remote attacker can send POST /api/user/login requests with 257 distinct nonexistent usernames to fill MaxLoginAttemptRecords and activate a global login lockdown. internal/controller/usercontroller.go...

CVE-2026-77561 Tinyauth: Unauthenticated login attempts can trigger global login lockdown denial of service

Tinyauth is an authentication and authorization server. Prior to 5.1.0, an unauthenticated remote attacker can send POST /api/user/login requests with 257 distinct nonexistent usernames to fill MaxLoginAttemptRecords and activate a global login lockdown. internal/controller/usercontroller.go...

CVE-2026-77561

The Tinyauth authentication server is vulnerable to a denial of service (DoS) attack in versions prior to 5.1.0 . An unauthenticated remote attacker can send POST /api/user/login requests using 257 distinct nonexistent usernames to exhaust the MaxLoginAttemptRecords cap. This triggers a global lo...

CVE-2026-77561 Tinyauth: Unauthenticated login attempts can trigger global login lockdown denial of service

Tinyauth is an authentication and authorization server. Prior to 5.1.0, an unauthenticated remote attacker can send POST /api/user/login requests with 257 distinct nonexistent usernames to fill MaxLoginAttemptRecords and activate a global login lockdown. internal/controller/usercontroller.go...

Hatchet - Unauthenticated OAuth state CSRF / login-CSRF via empty-state collision in ValidateOAuthState

Summary Hatchet version v0.86.26 and below is vulnerable to OAuth state CSRF login CSRF / account fixation. The vulnerable code clears the session oauthstate value to the empty string "" after a successful OAuth callback rather than removing the key, and the subsequent state-equality check then...

CVE-2026-61687 hatchet - Unauthenticated OAuth state CSRF / login-CSRF via empty-state collision in ValidateOAuthState

Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale. Prior to 0.91.1, ValidateOAuthState clears the oauthstate session value to an empty string after a successful OAuth callback and later accepts an empty state parameter as equal, allowing an...

CVE-2026-61687 hatchet - Unauthenticated OAuth state CSRF / login-CSRF via empty-state collision in ValidateOAuthState

Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale. Prior to 0.91.1, ValidateOAuthState clears the oauthstate session value to an empty string after a successful OAuth callback and later accepts an empty state parameter as equal, allowing an...

EUVD-2026-83905

The login function in MISP's UsersController.php contained insufficient HTTP method validation for several security-critical code paths. The original code used an allowlist approach, checking only for specific HTTP methods POST and PUT before enforcing bruteforce protection, email one-time-passwo...

CVE-2026-94379 MISP: HTTP Method Bypass of Login Security Controls (Bruteforce Protection and Email OTP)

The login function in MISP's UsersController.php contained insufficient HTTP method validation for several security-critical code paths. The original code used an allowlist approach, checking only for specific HTTP methods POST and PUT before enforcing bruteforce protection, email one-time-passwo...

WordPress Login with OTP plugin <= 1.6 - Unauthenticated Authentication Bypass vulnerability

Unauthenticated Authentication Bypass vulnerability discovered by Irwan Kusuma in WordPress Plugin Login With OTP versions = 1.6...

CVE-2024-57610

Lack of Rate Limiting in Sylius v2.0.2 Vendor Homepage: https://sylius.com/ Steps to Reproduce 1.Navigate to https://store.sylius.com/login 2.Attempt multiple login requests using automated tools or scripts e.g., Burp Suite, cURL. 3.Observe that no rate limiting is applied, and requests are...

CVE-2026-94218 Keycloak-services: keycloak-services: 2fa setup enforcement bypass via authentication session restart endpoint

A flaw was found in the authentication session management of Keycloak, an identity and access management solution. The issue occurs when an administrator enforces a stronger authentication flow, such as mandatory two-factor authentication 2FA setup, through a client policy. A user can bypass this...

CVE-2026-94218

A flaw in Keycloak's authentication session management allows a user to bypass mandatory 2FA setup enforcement configured via a client policy. During the login process, manually visiting a specific session restart web link clears internal markers that track required security steps, letting the us...

CVE-2026-94215

A flaw was found in the Admin REST API of Keycloak, an open-source identity and access management solution. The issue occurs because the API uses a per-request in-memory cache to resolve clients by their unique identifier without verifying if the client belongs to the realm specified in the reque...

CVE-2026-94102

A flaw has been found in WuzhiCMS up to 4.1.0. This affects an unknown function of the file /index.php?m=member&v=Login of the component Login. This manipulation of the argument forward causes open redirect. The attack can be initiated remotely. The exploit has been published and may be used. The...

EUVD-2026-83814

A flaw has been found in WuzhiCMS up to 4.1.0. This affects an unknown function of the file /index.php?m=member&v=Login of the component Login. This manipulation of the argument forward causes open redirect. The attack can be initiated remotely. The exploit has been published and may be used. The...

CVE-2026-94102 WuzhiCMS Login index.php redirect

A flaw has been found in WuzhiCMS up to 4.1.0. This affects an unknown function of the file /index.php?m=member&v=Login of the component Login. This manipulation of the argument forward causes open redirect. The attack can be initiated remotely. The exploit has been published and may be used. The...

CVE-2026-94102 WuzhiCMS Login index.php redirect

A flaw has been found in WuzhiCMS up to 4.1.0. This affects an unknown function of the file /index.php?m=member&v=Login of the component Login. This manipulation of the argument forward causes open redirect. The attack can be initiated remotely. The exploit has been published and may be used. The...