Weakness (CWE)
CWE-305: Authentication Bypass by Primary Weakness
The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.
Source: MITRE CWE-305
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High 8.1
Keycloak-services: keycloak-services: account takeover via stale sso_auth note in organization identity-first login
A flaw was found in the Organization identity-first login flow of the Keycloak authentication server. Keycloak is an open-source identity and access management solution used to secure modern applications and services. The issue occurs when an attacker who bel…
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High 8.1
Nginx UI: Authentication bypass: password login does not enforce a passkey-only second factor (2FA bypass)
Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, POST /api/login checks EnabledOTP but does not require a WebAuthn assertion when EnabledPasskey is true and no TOTP secret is configured. A passkey-only account is therefore is…
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High 7.7
Authentication bypass leads to unauthorised access to N-central
An authentication bypass in N-central < 2026.3 HF 3 leads to authentication bypass in internal only APIs
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High 8.8
PaperCut MF/NG: Authentication Bypass
An improper access control vulnerability exists in the web management interface of PaperCut MF and PaperCut NG. Under specific conditions, unauthenticated remote requests targeting administrative functions can trigger backend actions prior to the completion o…
KEV Aug 31, 2026 -
High 7.4
Apache Hive: Unauthenticated authentication bypass in HiveServer2 HTTP SAML bearer-token validation allows impersonation of any Hive user
An improper authentication vulnerability in HiveServer2 SAML bearer-token validation in Apache Hive 4.0.0 through 4.2.0 (and later unreleased branches) on deployments using HTTP transport with hive.server2.authentication=SAML allows an unauthenticated network…
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High 7.6
Bypassing passkey entry in legacy pairing
Passkey entry Bluetooth LE legacy pairing can be bypassed in the RS9116W and SiWx917 by manipulating the temporary key value. See vulnerability B-E3 in the related paper below.
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High 8.8
Bluetooth re-pairing with legitimate device can use lower security level
Re-pairing with a legitimate device can use a lower security level than previous making brute-forcing the LTK easier. See V4 in the BLERP paper linked below.
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High 8.8
sysctl and platform-op locks open to abuse
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] To manage the system, sysctl and platform operations are used by the control domain or a possible Xenstore domain. Some of these o…
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High 7.5CVE-2026-8932 Public exploit
incomplete mTLS config matching in conn reuse
libcurl would reuse a previously created connection even when some mTLS config related option had been changed that should have prohibited reuse. libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them m…
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High 8.7
Authentication Bypass for SafeLine SL6 and SL6+
The SafeLine SL6 and SL6+ devices integrated into elevator emergency intercom systems are vulnerable to an authentication bypass. This vulnerability allows attackers to bypass authentication requirements and access the device's configuration service via the B…
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High 7.6
Improper handling of factor key state in the multi-factor authentication management feature in Devolutions Server allow…
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High 7.8
Missing exit out of permission check in haveged could lead to root exploit
In `src/havegecmd.c`, the `socket_handler` function performs a credential check on the abstract UNIX socket (`\0/sys/entropy/haveged`). However, while it detects if the connecting user is not root (`cred.uid != 0`) and prepares a negative acknowledgement (`AS…
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High 8.6CVE-2026-2652 EPSS 21%
Authentication Bypass in mlflow/mlflow
A vulnerability in mlflow/mlflow versions 3.9.0 and earlier allows unauthenticated access to certain FastAPI routes when the server is started with authentication enabled (`--app-name basic-auth`) and served via uvicorn (ASGI). The FastAPI permission middlewa…
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High 8.3
Aap-controller: aap-gateway: account hijacking and unauthorized access via unverified email linking
A flaw was found in the AAP gateway. The user auto-link strategy, introduced in AAP 2.6, automatically links an external Identity Provider (IDP) identity to an existing AAP user account based on email matching without verifying email ownership. This allows a …
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High 7.1
A vulnerability has been identified in Industrial Edge Management Pro V1 (All versions >= V1.7.6 < V1.15.17), Industria…
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High 8.1
Ory Oathkeeper has an authentication bypass by cache key confusion
ORY Oathkeeper is an Identity & Access Proxy (IAP) and Access Control Decision API that authorizes HTTP requests based on sets of Access Rules. Versions prior to 26.2.0 are vulnerable to authentication bypass due to cache key confusion. The `oauth2_introspect…
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High 8.1
ApostropheCMS MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware
ApostropheCMS is an open-source content management framework. Prior to version 4.28.0, the bearer token authentication middleware in `@apostrophecms/express/index.js` (lines 386-389) contains an incorrect MongoDB query that allows incomplete login tokens — wh…
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High 8.8
Org.keycloak.broker.saml: keycloak saml broker: authentication bypass due to disabled saml client completing idp-initiated login
A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language (SAML) client is configured as an Identity Provider (IdP)-initiated broker landing target, it can still complete the login process and establish a Single Sign-On …
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High 8.3
Application User custom defined accounts are not properly password protected in Brocade ASCG 3.4.0
Authentication bypass in Brocade ASCG 3.4.0 Could allow an unauthorized user to perform ASCG operations related to Brocade Support Link(BSL) and streaming configuration. and could even disable the ASCG application or disable use of BSL data collection on Broc…
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High 7.5
An Authentication Bypass by Primary Weakness vulnerability [CWE-305] vulnerability in Fortinet FortiOS 7.6.0 through 7.…
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High 8.5
Privilege escalation in Brocade Fabric before 9.2.1c2 and 9.2.2 through 9.2.2a
A vulnerability in the secure configuration of authentication and management services in Brocade Fabric OS before Fabric OS 9.2.1c2 could allow an authenticated, remote attacker with administrative credentials to execute arbitrary commands as root using “supp…
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High 7.5
A vulnerability found in IPRateLimit implementation of FileCodeBox up to 2.2 allows remote attackers to bypass ip-based…
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High 8.8
MantisBT: Authentication bypass for some passwords due to PHP type juggling
Mantis Bug Tracker (MantisBT) is an open source issue tracker. Due to incorrect use of loose (==) instead of strict (===) comparison in the authentication code in versions 2.27.1 and below.PHP type juggling will cause certain MD5 hashes matching scientific no…
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High 7.3CVE-2025-56132 Public exploit
LiquidFiles filetransfer server is vulnerable to a user enumeration issue in its password reset functionality. The appl…
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High 8.3
Binding authentication bypass vulnerability in the devicemanager module. Impact: Successful exploitation of this vulner…
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High 7.7
RatPanel can perform remote command execution without authorization
RatPanel is a server operation and maintenance management panel. In versions 2.3.19 through 2.5.5, when an attacker obtains the backend login path of RatPanel (including but not limited to weak default paths, brute-force cracking, etc.), they can execute syst…
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High 8.2
HCL BigFix Remote Control is affected by an authorization bypass vulnerability
Improper access restrictions in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0248 and lower) allow non-admin users to view unauthorized information on certain web pages.
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High 7.7
FileBrowser Has Insecure JWT Handling Which Allows Session Replay Attacks after Logout
File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename, and edit files. In version 2.39.0, File Browser’s authentication system issues long-lived JWT tokens that remain valid even aft…
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High 8.2CVE-2025-41450 Public exploit
Authentication bypass with privileged access in Danfoss AK-SM 8xxA Series prior to version 4.2
Improper Authentication vulnerability in Danfoss AKSM8xxA Series.This issue affects Danfoss AK-SM 8xxA Series prior to version 4.2
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High 8.1
Authentication Bypass in langgenius/dify
In langgenius/dify v0.10.1, the `/forgot-password/resets` endpoint does not verify the password reset code, allowing an attacker to reset the password of any user, including administrators. This vulnerability can lead to a complete compromise of the applicati…
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High 7.7
Sunshine improperly enforces pairing protocol request order
Sunshine is a self-hosted game stream host for Moonlight. In 0.23.1 and earlier, Sunshine's pairing protocol implementation does not validate request order and is thereby vulnerable to a MITM attack, potentially allowing an unauthenticated attacker to pair a …
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High 7.1
Skupper: skupper-cli: flawed authentication method may lead to arbitrary file read or denial of service
A flaw was found in the skupper console, a read-only interface that renders cluster network, traffic details, and metrics for a network application that a user sets up across a hybrid multi-cloud environment. When the default authentication method is used, a …
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High —
TShock Security Escalation Exploit
### Impact An issue with the way OTAPI manages client connections results in stale UUIDs remaining on `RemoteClient` instances after a player disconnects. Because of this, if the following conditions are met a player may assume the login state of a previously…
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High 8.4
Theft of credentials in Unix client PAGs
A local user can bypass the OpenAFS PAG (Process Authentication Group) throttling mechanism in Unix clients, allowing the user to create a PAG using an existing id number, effectively joining the PAG and letting the user steal the credentials in that PAG.
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High 8.7
codechecker authentication method confusion vulnerability allows logging in as the built-in root user from an external service
CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. Authentication method confusion allows logging in as the built-in root user from an external service. The built-in root user up until 6.24.1…
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High 8.8
Odh-dashboard: odh-model-controller: cross-model authentication bypass in openshift ai
A vulnerability was found in OpenShift AI that allows for authentication bypass and privilege escalation across models within the same namespace. When deploying AI models, the UI provides the option to protect models with authentication. However, credentials …
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High 7.3
WooCommerce - Social Login <= 2.7.3 - Unauthenticated Privilege Escalation via One-Time Password
The WooCommerce - Social Login plugin for WordPress is vulnerable to unauthenticated privilege escalation in all versions up to, and including, 2.7.3. This is due to a lack of brute force controls on a weak one-time password. This makes it possible for unauth…
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High 7.5
Ca: token authentication bypass vulnerability
A flaw was found in dogtag-pki and pki-core. The token authentication scheme can be bypassed with a LDAP injection. By passing the query string parameter sessionID=*, an attacker can authenticate with an existing session saved in the LDAP directory server, wh…
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High 7.3
MantisBT user account takeover in the signup/reset password process
MantisBT (Mantis Bug Tracker) is an open source issue tracker. Insufficient access control in the registration and password reset process allows an attacker to reset another user's password and takeover their account, if the victim has an incomplete request p…
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High 7.5
A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote…