Vulnerabilities (CVE)

Filtered by CWE-303
Total 74 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-12421 1 Mattermost 1 Mattermost Server 2026-06-17 N/A 9.9 CRITICAL
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to to verify that the token used during the code exchange originates from the same authentication flow, which allows an authenticated user to perform account takeover via a specially crafted email address used when switching authentication methods and sending a request to the /users/login/sso/code-exchange endpoint. The vulnerability requires ExperimentalEnableAuthenticationTransfer to be enabled (default: enabled) and RequireEmailVerification to be disabled (default: disabled).
CVE-2025-12419 1 Mattermost 1 Mattermost Server 2026-06-17 N/A 9.9 CRITICAL
Mattermost versions 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12, 11.0.x <= 11.0.3 fail to properly validate OAuth state tokens during OpenID Connect authentication which allows an authenticated attacker with team creation privileges to take over a user account via manipulation of authentication data during the OAuth completion flow. This requires email verification to be disabled (default: disabled), OAuth/OpenID Connect to be enabled, and the attacker to control two users in the SSO system with one of them never having logged into Mattermost.
CVE-2024-9999 2026-06-17 N/A 6.5 MEDIUM
In WS_FTP Server versions before 8.8.9 (2022.0.9), an Incorrect Implementation of Authentication Algorithm in the Web Transfer Module allows users to skip the second-factor verification and log in with username and password only.
CVE-2024-8642 1 Eclipse 1 Eclipse Dataspace Components 2026-06-17 N/A 8.1 HIGH
In Eclipse Dataspace Components, from version 0.5.0 and before version 0.9.0, the ConsumerPullTransferTokenValidationApiController does not check for token validity (expiry, not-before, issuance date), which can allow an attacker to bypass the check for token expiration. The issue requires to have a dataplane configured to support http proxy consumer pull AND include the module "transfer-data-plane". The affected code was marked deprecated from the version 0.6.0 in favour of Dataplane Signaling. In 0.9.0 the vulnerable code has been removed.
CVE-2024-8314 2026-06-17 N/A N/A
An Incorrect Implementation of Authentication Algorithm and Exposure of Data Element to Wrong Ses-sion vulnerability in the session handling used in B&R APROL <4.4-00P5 may allow an authenticated network attacker to take over a currently active user session without login credentials.
CVE-2024-7593 1 Ivanti 1 Virtual Traffic Manager 2026-06-17 N/A 9.8 CRITICAL
Incorrect implementation of an authentication algorithm in Ivanti vTM other than versions 22.2R1 or 22.7R2 allows a remote unauthenticated attacker to bypass authentication of the admin panel.
CVE-2024-5658 1 Born05 1 Two-factor Authentication 2026-06-17 N/A 4.8 MEDIUM
The CraftCMS plugin Two-Factor Authentication through 3.3.3 allows reuse of TOTP tokens multiple times within the validity period.
CVE-2024-56128 1 Apache 1 Kafka 2026-06-17 N/A 5.3 MEDIUM
Incorrect Implementation of Authentication Algorithm in Apache Kafka's SCRAM implementation. Issue Summary: Apache Kafka's implementation of the Salted Challenge Response Authentication Mechanism (SCRAM) did not fully adhere to the requirements of RFC 5802 [1]. Specifically, as per RFC 5802, the server must verify that the nonce sent by the client in the second message matches the nonce sent by the server in its first message. However, Kafka's SCRAM implementation did not perform this validation. Impact: This vulnerability is exploitable only when an attacker has plaintext access to the SCRAM authentication exchange. However, the usage of SCRAM over plaintext is strongly discouraged as it is considered an insecure practice [2]. Apache Kafka recommends deploying SCRAM exclusively with TLS encryption to protect SCRAM exchanges from interception [3]. Deployments using SCRAM with TLS are not affected by this issue. How to Detect If You Are Impacted: If your deployment uses SCRAM authentication over plaintext communication channels (without TLS encryption), you are likely impacted. To check if TLS is enabled, review your server.properties configuration file for listeners property. If you have SASL_PLAINTEXT in the listeners, then you are likely impacted. Fix Details: The issue has been addressed by introducing nonce verification in the final message of the SCRAM authentication exchange to ensure compliance with RFC 5802. Affected Versions: Apache Kafka versions 0.10.2.0 through 3.9.0, excluding the fixed versions below. Fixed Versions: 3.9.0 3.8.1 3.7.2 Users are advised to upgrade to 3.7.2 or later to mitigate this issue. Recommendations for Mitigation: Users unable to upgrade to the fixed versions can mitigate the issue by: - Using TLS with SCRAM Authentication: Always deploy SCRAM over TLS to encrypt authentication exchanges and protect against interception. - Considering Alternative Authentication Mechanisms: Evaluate alternative authentication mechanisms, such as PLAIN, Kerberos or OAuth with TLS, which provide additional layers of security.
CVE-2024-52586 1 Elabftw 1 Elabftw 2026-06-17 N/A 5.4 MEDIUM
eLabFTW is an open source electronic lab notebook for research labs. A vulnerability has been found starting in version 4.6.0 and prior to version 5.1.0 that allows an attacker to bypass eLabFTW's built-in multifactor authentication mechanism. An attacker who can authenticate locally (by knowing or guessing the password of a user) can thus log in regardless of MFA requirements. This does not affect MFA that are performed by single sign-on services. Users are advised to upgrade to at least version 5.1.9 to receive a fix.
CVE-2024-4985 1 Github 1 Enterprise Server 2026-06-17 N/A 9.8 CRITICAL
An authentication bypass vulnerability was present in the GitHub Enterprise Server (GHES) when utilizing SAML single sign-on authentication with the optional encrypted assertions feature. This vulnerability allowed an attacker to forge a SAML response to provision and/or gain access to a user with site administrator privileges. Exploitation of this vulnerability would allow unauthorized access to the instance without requiring prior authentication. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.13.0 and was fixed in versions 3.9.15, 3.10.12, 3.11.10 and 3.12.4. This vulnerability was reported via the GitHub Bug Bounty program.
CVE-2024-4332 2026-06-17 N/A N/A
An authentication bypass vulnerability has been identified in the REST and SOAP API components of Tripwire Enterprise (TE) 9.1.0 when TE is configured to use LDAP/Active Directory SAML authentication and its optional "Auto-synchronize LDAP Users, Roles, and Groups" feature is enabled. This vulnerability allows unauthenticated attackers to bypass authentication if a valid username is known. Exploitation of this vulnerability could allow remote attackers to gain privileged access to the APIs and lead to unauthorized information disclosure or modification.
CVE-2024-41829 1 Jetbrains 1 Teamcity 2026-06-17 N/A 3.5 LOW
In JetBrains TeamCity before 2024.07 an OAuth code for JetBrains Space could be stolen via Space Application connection
CVE-2024-3046 1 Eclipse 1 Kura 2026-06-17 N/A 7.5 HIGH
In Eclipse Kura LogServlet component included in versions 5.0.0 to 5.4.1, a specifically crafted request to the servlet can allow an unauthenticated user to retrieve the device logs. Also, downloaded logs may be used by an attacker to perform privilege escalation by using the session id of an authenticated user reported in logs. This issue affects org.eclipse.kura:org.eclipse.kura.web2 version range [2.0.600, 2.4.0], which is included in Eclipse Kura version range [5.0.0, 5.4.1]
CVE-2024-36250 1 Mattermost 1 Mattermost Server 2026-06-17 N/A 3.1 LOW
Mattermost versions 9.11.x <= 9.11.2, and 9.5.x <= 9.5.10 fail to protect the mfa code against replay attacks, which allows an attacker to reuse the MFA code within ~30 seconds
CVE-2024-35190 1 Sangoma 1 Asterisk 2026-06-17 N/A 5.8 MEDIUM
Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1.
CVE-2024-34722 1 Google 1 Android 2026-06-17 N/A 8.8 HIGH
In smp_proc_rand of smp_act.cc, there is a possible authentication bypass during legacy BLE pairing due to incorrect implementation of a protocol. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVE-2024-32879 2026-06-17 N/A 4.9 MEDIUM
Python Social Auth is a social authentication/registration mechanism. Prior to version 5.4.1, due to default case-insensitive collation in MySQL or MariaDB databases, third-party authentication user IDs are not case-sensitive and could cause different IDs to match. This issue has been addressed by a fix released in version 5.4.1. An immediate workaround would be to change collation of the affected field.
CVE-2024-26248 1 Microsoft 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more 2026-06-17 N/A 7.5 HIGH
Windows Kerberos Elevation of Privilege Vulnerability
CVE-2024-25157 1 Fortra 1 Goanywhere Managed File Transfer 2026-06-17 N/A 6.5 MEDIUM
An authentication bypass vulnerability in GoAnywhere MFT prior to 7.6.0 allows Admin Users with access to the Agent Console to circumvent some permission checks when attempting to visit other pages. This could lead to unauthorized information disclosure or modification.
CVE-2024-10214 1 Mattermost 1 Mattermost 2026-06-17 N/A 3.5 LOW
Mattermost versions 9.11.X <= 9.11.1, 9.5.x <= 9.5.9 icorrectly issues two sessions when using desktop SSO - one in the browser and one in desktop with incorrect settings.