dovecot: Dovecot: Denial of Service and potential message duplication via connection limit exhaustion

A flaw was found in the Dovecot mail server's submission-login component. This vulnerability occurs when the server reaches its maximum allowed user IP connections, leading to a crash due to file descriptor handling issues. This can result in a denial of service, preventing users from sending...

CVE-2023-31664

CVE-2023-31664 CVE-2023-31664 A reflected cross-site scripting XSS vulnerability in /authenticationendpoint/login.do of WSO2 Api Manager below v4.2.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the tenantDomain parameter. PoC: to exploit it only...

CVE-2023-4800

CVE ID: CVE-2023-4800 Vulnerability Type: Sensitive Data Exposure Description: The DoLogin Security plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the dashboard widget in versions up to, and including, 3.7. This makes it possible for...

CVE-2024-53591

CVE-2024-53591 Des: An issue in the login page of Seclore v3.27.5.0 allows attackers to enumerate valid domains internal service via a brute force attack. POC: https://company/policyserver/redirectTprepositoryEntryAction.do?repoCode=10006, brute force repoCode parameter to find all hosted domains...

CVE-2020-9495

CVE-2020-9495 PoC CVE-2020-9495 is medium severity LDAP injection vulnerability in Apache Archiva versions before 2.2.5. It allows an attacker to retrieve any LDAP attribute values of users that exist on the LDAP server. From the official Apache Archiva advisory: By providing special values to th...

CVE-2021-27404

Authenticated Host Header Injection - Askey Internet Fiber Modem Vendor: Askey Software Version: BRSVg11.11RTFTEF001V6.54V014 Model: RTF8115VW Vulnerable Header: Host Not tested in other model/version. Impact: An attacker could take advantege on that vulnerability to redirect user to a fake Login...

CVE-2026-109373

ZITADEL versions 3.0.0 before 4.19.2 are vulnerable to an authentication bypass in the Login V2 UI . The root cause allows unauthenticated attackers to forge unsigned session cookies by guessing time-ordered session IDs near a victim's sign-in. By supplying these IDs with empty tokens, attackers ...

EUVD-2026-97671

ZITADEL 3.0.0 before 4.19.2 contains an authentication bypass vulnerability in the Login V2 UI that allows unauthenticated attackers to obtain other users' session tokens by forging unsigned session cookies. Attackers can guess time-ordered session IDs around a victim's sign-in and supply them wi...

EUVD-2026-97669

ZITADEL 3.0.0 before 4.18.0 contains a missing authentication vulnerability in the hosted Login V1 UI, where the change-username handler acts on the account bound to a login flow before any factor is verified. Unauthenticated attackers can submit a victim's login name and then post a new username...

CVE-2026-109371

The ZITADEL identity platform versions 3.0.0 before 4.18.0 is vulnerable to a missing authentication flaw in the hosted Login V1 UI . The root cause is that the change-username handler processes account modifications before verifying any authentication factors. This allows unauthenticated attacke...

EUVD-2026-97623

Grav Login OAuth plugin grav-plugin-login-oauth before 1.4.3 provisions OAuth accounts as ordinary Grav users with a deterministic . username and an unsalted MD5 hash of the provider identifier as the password, without disabling password login. Unauthenticated remote attackers who learn or guess ...

CVE-2026-109321

The grav-plugin-login-oauth plugin (versions before 1.4.3 ) contains a predictable local credentials vulnerability. The flaw stems from the plugin provisioning OAuth accounts as standard Grav users using a deterministic username format (. ) and an unsalted MD5 hash of the provider identifier as t...

CVE-2026-109321 Grav Login OAuth Plugin before 1.4.3 Predictable Local Credentials Authentication Bypass

Grav Login OAuth plugin grav-plugin-login-oauth before 1.4.3 provisions OAuth accounts as ordinary Grav users with a deterministic . username and an unsalted MD5 hash of the provider identifier as the password, without disabling password login. Unauthenticated remote attackers who learn or guess ...

CVE-2026-109313

The Grav Login plugin (versions 2.7.0 before 3.9.9 ) is vulnerable to an authentication bypass (CWE-287). Attackers possessing a valid password can bypass two-factor authentication (2FA) by exploiting the remember-me cookie restoration mechanism. By obtaining a persistent remember-me cookie after...

EUVD-2026-97615

Grav Login plugin 2.7.0 before 3.9.9 contains an authentication bypass vulnerability that allows attackers with a valid password to skip two-factor authentication through remember-me cookie restoration. Attackers can obtain a persistent remember-me cookie after the password step and restore it as...

CVE-2026-109314

The Grav Login plugin (versions 1.2.0 before 3.9.9) is vulnerable to an information disclosure flaw. A publisher can author a page at the reset route, causing the Login::getPage() function to render a publisher-controlled page when a victim clicks an emailed password reset link. This action expos...

EUVD-2026-97616

Grav Login plugin 1.2.0 before 3.9.9 contains an information disclosure vulnerability that allows publishers to obtain password-reset tokens by authoring a page at the reset route. When a victim opens an emailed reset link, the publisher-controlled page rendered by Login::getPage exposes the...

EUVD-2026-97614

Grav Login plugin 2.7.0 before 3.9.9 contains an authentication bypass in processUserProfile, which checks that the session user exists but not that a pending front-end 2FA session is fully authorized. Attackers with a victim's password who can publish a page form without an access rule can invok...

CVE-2026-109312

The Grav Login plugin (versions 2.7.0 before 3.9.9 ) contains an authentication bypass in the processUserProfile() function. The vulnerability stems from the software checking for an existing session user without verifying if a pending front-end 2FA session is fully authorized. An attacker posses...

CVE-2026-109307

Craft CMS versions 5.0.0 before 5.10.14 are vulnerable to a DOM-based cross-site scripting (XSS) flaw within the control panel login and 2FA verification flow. The root cause is the improper handling of a user-controlled returnUrl parameter, which allows for the execution of javascript: URLs duri...