CVE-2017-14980

🐞 CVE-2017-14980: Sync Breeze Enterprise 10.0.28 - Stack-basierter Pufferüberlauf Stack-basierter Pufferüberlauf in Sync Breeze Enterprise 10.0.28, erreichbar über den /login-Handler, der zeigt, wie eine ungeprüfte Eingabelänge den Stapelspeicher beschädigen kann. 📑 Inhaltsverzeichnis Warum diese...

CVE-2026-76070 Netis NC63 V3.0.0.3327 Stack Buffer Overflow via Login Password Parameter

Netis NC63 firmware through V3.0.0.3327 contains a stack-based buffer overflow vulnerability that allows unauthenticated remote attackers to overwrite saved stack state by submitting an oversized Base64-encoded password to the login handler in /bin/netis.cgi. Attackers can exploit the custom Base...

CVE-2026-17252 Unauthenticated Denial of Service via Composed HTTP Parsing and Stack-Based Out-of-Bounds Write Vulnerability in TL-MR6400 Web Management Interface

A stack-based out-of-bounds write vulnerability exists in the login request handling functionality of the administrative web interface of TP-Link TL-MR6400 v7 routers. An unauthenticated adjacent attacker can trigger the vulnerability by sending a specially crafted malformed HTTP request...

CVE-2026-67437 OliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion (Unbounded Map Growth)

OliveTin gives access to predefined shell commands from a web interface. From 3000.0.0 until 3000.17.0, the service/internal/auth/otoauth2/restapiauthoauth2.go OAuth2 login handler stores per-login state in the registeredStates map on every /oauth/login request without expiring, deleting, or...

CVE-2026-45688 Rocket.Chat: Pre-Auth NoSQL Injection in CAS Login Handler leading to Arbitrary CAS/SAML User Session Hijack

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's CAS login handler forwards the client-supplied options.cas.credentialToken value straight into a MongoDB findOneid: ... query...

CVE-2022-50994

DrayTek Vigor 2960 firmware versions prior to 1.5.1.4 contain an OS command injection vulnerability in the CGI login handler that allows unauthenticated remote attackers to execute arbitrary commands by injecting shell metacharacters into the formpassword parameter. Attackers can exploit...

GHSA-QH7Q-6QM3-653W Jupyter Server has an open redirection vulnerability in `next` query parameter

Summary The ?next=... URL query parameter has an open redirection vulnerability. In jupyterserver=2.17.0, this URL query parameter allows redirection to arbitrary external domains, which can be exploited to facilitate phishing attacks on server users. Details The vulnerability is caused by...

CVE-2026-41458

OwnTone Server versions 28.4 through 29.0 contain a race condition vulnerability in the DAAP login handler that allows unauthenticated attackers to crash the server by exploiting unsynchronized access to the global DAAP session list. Attackers can flood the DAAP /login endpoint with concurrent...

CVE-2026-41458

OwnTone Server versions 28.4 through 29.0 contain a race condition vulnerability in the DAAP login handler that allows unauthenticated attackers to crash the server by exploiting unsynchronized access to the global DAAP session list. Attackers can flood the DAAP /login endpoint with concurrent...

CVE-2026-6796

Sanluan PublicCMS (up to 6.202506.d) is affected by CVE-2026-6796 via the Failed Login Handler component, specifically the log_login function in core/src/main/java/com/publiccms/controller/admin/LoginAdminController.java. The vulnerability arises from manipulation of the argument errorPassword, l...

CVE-2026-6796 Sanluan PublicCMS Failed Login LoginAdminController.java log_login cleartext storage in file

A vulnerability was determined in Sanluan PublicCMS up to 6.202506.d. Affected is the function loglogin of the file core/src/main/java/com/publiccms/controller/admin/LoginAdminController.java of the component Failed Login Handler. This manipulation of the argument errorPassword causes cleartext...

CVE-2026-6796

A vulnerability was determined in Sanluan PublicCMS up to 6.202506.d. Affected is the function loglogin of the file core/src/main/java/com/publiccms/controller/admin/LoginAdminController.java of the component Failed Login Handler. This manipulation of the argument errorPassword causes cleartext...

PublicCMS 安全漏洞

PublicCMS is an open-source content management system CMS developed by PublicCMS Company in China using the Java language. Versions of PublicCMS 6.202506.d and earlier have security vulnerabilities. These vulnerabilities stem from incorrect handling of the parameter ‘errorPassword’ in the ‘Failed...

PT-2026-34181

A vulnerability was determined in Sanluan PublicCMS up to 6.202506.d. Affected is the function log login of the file core/src/main/java/com/publiccms/controller/admin/LoginAdminController.java of the component Failed Login Handler. This manipulation of the argument errorPassword causes cleartext...

CVE-2026-35597 Vikunja Affected by TOTP Brute-Force Due to Non-Functional Account Lockout

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the TOTP failed-attempt lockout mechanism is non-functional due to a database transaction handling bug. When a TOTP validation fails, the login handler in pkg/routes/api/v1/login.go calls HandleFailedTOTPAuth and then...

PT-2026-31948

Name of the Vulnerable Software and Affected Versions Vikunja versions prior to 2.3.0 Description A flaw exists in Vikunja before version 2.3.0 related to the Time-based One-Time Password TOTP failed-attempt lockout mechanism. A database transaction handling bug prevents the account lockout from...

CVE-2025-11877

The User Activity Log plugin is vulnerable to a limited options update in versions up to, and including, 2.2. The failed-login handler 'ualshookwploginfailed' lacks a capability check and writes failed usernames directly into updateoption calls. This makes it possible for unauthenticated attacker...

CVE-2025-11877 User Activity Log <= 2.2 - Unauthenticated Limited Options Update via Failed Login

The User Activity Log plugin is vulnerable to a limited options update in versions up to, and including, 2.2. The failed-login handler 'ualshookwploginfailed' lacks a capability check and writes failed usernames directly into updateoption calls. This makes it possible for unauthenticated attacker...

CVE-2025-11877 User Activity Log <= 2.2 - Unauthenticated Limited Options Update via Failed Login

The User Activity Log plugin is vulnerable to a limited options update in versions up to, and including, 2.2. The failed-login handler 'ualshookwploginfailed' lacks a capability check and writes failed usernames directly into updateoption calls. This makes it possible for unauthenticated attacker...

CVE-2025-11877

The CVE-2025-11877 issue affects WordPress User Activity Log versions up to 2.2. The vulnerability is in the failed-login handler (ual_shook_wp_login_failed), which lacks a capability check and writes failed usernames into update_option() calls. This allows unauthenticated attackers to push certa...