CVE-2017-18906

An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when Single Sign-On OAuth2 is used. An attacker could claim somebody else's account...

CVE-2011-0795

Unspecified vulnerability in the Single Sign On component in Oracle Fusion Middleware 10.1.2.3 allows remote authenticated users to affect integrity via unknown vectors related to Administration and Monitoring...

CVE-2020-7591

A vulnerability has been identified in SIPORT MP All versions 3.2.1. Vulnerable versions of the device could allow an authenticated attacker to impersonate other users of the system and perform potentially administrative actions on behalf of those users if the single sign-on feature "Allow logon...

CVE-2023-4816

A vulnerability exists in the Equipment Tag Out authentication, when configured with Single Sign-On SSO with password validation in T214. This vulnerability can be exploited by an authenticated user per-forming an Equipment Tag Out holder action Accept, Release, and Clear for another user and...

CVE-2023-4102

QSige login SSO does not have an access control mechanism to verify whether the user requesting a resource has sufficient permissions to do so. As a prerequisite, it is necessary to log into the application...

CVE-2021-41100

Wire-server is the backing server for the open source wire secure messaging application. In affected versions it is possible to trigger email address change of a user with only the short-lived session token in the Authorization header. As the short-lived token is only meant as means of...

CVE-2025-40758

A vulnerability has been identified in Mendix SAML Mendix 10.12 compatible All versions V4.0.3, Mendix SAML Mendix 10.21 compatible All versions V4.1.2, Mendix SAML Mendix 9.24 compatible All versions V3.6.21. Affected versions of the module insufficiently enforce signature validation and binding...

SUSE CVE-2025-12419

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...

Verifiable Passkey: The Decentralized Authentication Standard

Passwordless authentication has revolutionized the way we authenticate across various websites and services. FIDO2 Passkeys, is one of the most-widely adopted standards of passwordless authentication that promises phishing-resistance. However, like any other authentication system, passkeys requir...

CVE-2025-14546

CVE-2025-14546 affects fastapi-sso

Critical vulnerabilities in Fortinet CVE-2025-59718, CVE-2025-59719, CVE-2026-24858 exploited in the wild

Overview Update for CVE-2026-24858: On January 27, 2026, Fortinet disclosedCVE-2026-24858 , a critical unauthenticated vulnerability allowing authentication bypass via Fortinet’s cloud SSO. Confirmed as a net-new vulnerability rather than a patch bypass, it has beenobserved under active zero-day...

Fortinet Multiple Products Improper Verification of Cryptographic Signature Vulnerability

Fortinet FortiOS, FortiSwitchMaster, FortiProxy, and FortiWeb contain an improper verification of cryptographic signature vulnerability that may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML message. Please be aware that CVE-2025-59719...

CVE-2025-57918

creationtimestamp| type| source ---|---|--- 2025-12-15 12:58:40+00:00| seen| https://cyber.gc.ca/en/alerts-advisories/al25-019-vulnerabilities-impacting-fortinet-products-forticloud-sso-login-authentication-bypass-cve-2025-59718-cve-2025-59719...

VulnCheck KEV: CVE-2025-59718

Fortinet FortiOS, FortiSwitchMaster, FortiProxy, and FortiWeb contain an improper verification of cryptographic signature vulnerability that may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML message. Please be aware that CVE-2025-59719...

The vulnerabilities of the FortiCloud SSO authentication function in FortiOS operating systems, FortiWeb web applications at the network layer, FortiProxy proxy servers for protecting against internet attacks, and the local management platform FortiSwitchManager, allow attackers to bypass existing security mechanisms.

The vulnerability of the FortiCloud SSO authentication function in FortiOS operating systems, FortiWeb web applications, FortiProxy proxy servers for protecting against internet attacks, and the local management platform FortiSwitchManager is related to deficiencies in the mechanism for verifying...

EUVD-2025-202191

An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message...

CVE-2025-59719

An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message...

CVE-2025-59719

An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message...

CVE-2025-59718

A improper verification of cryptographic signature vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4.0 through 7.4.10, FortiProxy 7.2.0 through 7.2.14,...

CVE-2025-59719

An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message...