Total
671 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-14917 | 2026-09-16 | N/A | N/A | ||
| A SAML authentication bypass vulnerability affects the Kong SAML plugin when the validate_assertion_signature option is explicitly set to false. This option is enabled by default. When disabled, the plugin may extract the SAML identity from an unsigned assertion and authenticate the user without verifying a valid cryptographic signature. As a result, an unauthenticated remote attacker may be able to submit a crafted SAML response and impersonate arbitrary users, including administrators | |||||
| CVE-2026-27546 | 2026-09-16 | N/A | 9.8 CRITICAL | ||
| An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured. | |||||
| CVE-2026-91143 | 2026-09-15 | N/A | 7.2 HIGH | ||
| goproxy through 15.3 fails to apply HTTP proxy basic authentication to CONNECT tunnel requests, allowing unauthenticated clients to bypass credential requirements. Attackers can issue CONNECT requests to establish tunnels through the authenticated proxy without providing credentials, enabling arbitrary TCP traffic relay and access to restricted destinations. | |||||
| CVE-2026-76169 | 1 Fastify | 1 Fastify | 2026-09-15 | N/A | 7.5 HIGH |
| fastify versions >= 4.0.0 and before 5.12.2 can route a malformed URL sent under one plugin prefix to the custom not-found handler of a different sibling plugin, and invoke it without the preHandler hook declared for that handler. The internal not-found router for encapsulated handlers dispatches malformed paths through a single shared handler pointer before URL decoding, ignoring the prefix and skipping the selected handler's normal lifecycle. An unauthenticated attacker can therefore reach an authentication-protected private fallback through an unrelated public prefix and read its full response, bypassing the authentication hook and breaking prefix encapsulation. Users should upgrade to fastify 5.12.2 or later. | |||||
| CVE-2026-75045 | 1 Jetbrains | 1 Youtrack | 2026-09-15 | N/A | 9.1 CRITICAL |
| In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download database backups via shared draft signature | |||||
| CVE-2026-88861 | 2026-09-15 | N/A | 8.3 HIGH | ||
| Capgo (Cap-go/capgo.app) contains an authentication bypass affecting all versions (no patched version available at time of publication). The Edge authorization path allows a password-only Supabase aal1 session to exercise privileged RBAC permissions even when the account has a verified MFA factor that has not been used for the session: the Edge JWT middleware (foundJWT() in supabase/functions/_backend/utils/hono_middleware.ts) accepts the JWT without validating its assurance level, and the direct RBAC path (checkPermission()/checkPermissionPg() in supabase/functions/_backend/utils/rbac.ts calling public.rbac_check_permission_direct()) authorizes by user ID without passing or checking the session aal, unlike the public.verify_mfa() control which correctly requires aal2. An attacker who knows only the victim's password can therefore authenticate, mint a persistent app-scoped app_admin API key that remains valid after the aal1 session is logged out, and perform privileged operations such as modifying production OTA channel configurations (validated by changing a public production channel from bundle 1.0.0 to 1.0.1), defeating the protection provided by MFA. | |||||
| CVE-2026-57134 | 2026-09-15 | N/A | 8.2 HIGH | ||
| PraisonAI is a multi-agent teams system. From 1.5.1 until 1.7.2, MCPSecurity.evaluatePolicy() in src/praisonai-ts/src/mcp/security.ts invokes the configured credential validator only when AuthMethod is api-key or bearer. Basic and OAuth policies accept any non-empty Authorization header without calling auth.validate(), then return an authenticated result, allowing callers with invalid credentials to access MCP tools and resources protected by those policies. This issue is fixed in version 1.7.2. | |||||
| CVE-2026-88260 | 2026-09-11 | N/A | N/A | ||
| Authentication bypass using an alternate path or channel and Improper validation of syntactic correctness of input vulnerability in Brainzcompany Zenius EMS 8.0 allows Remote Code Inclusion. This issue affects Zenius EMS 8.0: through OAM (Build 109). | |||||
| CVE-2026-81906 | 2026-09-11 | N/A | N/A | ||
| Concrete CMS OAuth callback login path prior to version 9.5.3 did not check whether an account was active or email-validated before establishing a session. A deactivated or unvalidated user with an existing OAuth binding could complete authentication and receive a session that was fully authenticated for the callback response, with the login recorded and login events dispatched. The Concrete CMS security team gave this vulnerability a CVSS v4.0 score of 6.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks Yonatan Drori from Tenzai for reporting. | |||||
| CVE-2026-81796 | 2026-09-10 | N/A | 7.3 HIGH | ||
| Unauthenticated Broken Authentication in WP Travel <= 12.0.3 versions. | |||||
| CVE-2026-86084 | 1 N8n | 1 N8n | 2026-09-10 | N/A | 5.5 MEDIUM |
| n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the public OIDC login and callback endpoints completed authentication even when OIDC was not the enabled active authentication method. An Enterprise administrator who had configured and later disabled an identity provider still exposed a working route that could issue valid sessions. The affected logic is packages/cli/src/modules/sso-oidc/oidc.service.ee.ts, including generateLoginUrl and the callback flow that lacked assertOidcLoginEnabled. This issue is fixed in versions 1.123.76, 2.37.7 and 2.38.2. | |||||
| CVE-2026-81787 | 2026-09-10 | N/A | 6.5 MEDIUM | ||
| Unauthenticated Broken Authentication in IMPress for IDX Broker <= 3.3.0 versions. | |||||
| CVE-2026-81783 | 2026-09-10 | N/A | 7.1 HIGH | ||
| Subscriber Broken Authentication in MailMunch – Grow your Email List <= 3.2.5 versions. | |||||
| CVE-2026-49887 | 2026-09-10 | N/A | 7.8 HIGH | ||
| In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | |||||
| CVE-2026-20079 | 1 Cisco | 1 Secure Firewall Management Center | 2026-09-10 | N/A | 10.0 CRITICAL |
| A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to bypass authentication and execute script files on an affected device to obtain root access to the underlying operating system. This vulnerability is due to an improper system process that is created at boot time. An attacker could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute a variety of scripts and commands that allow root access to the device. | |||||
| CVE-2026-19490 | 1 Citrix | 2 Netscaler Application Delivery Controller, Netscaler Gateway | 2026-09-10 | N/A | 9.8 CRITICAL |
| Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: from 14.1 through 73.32 and from 13.1 through 63.21; Gateway: from 14.1 through 73.32 and from 13.1 through 63.21. | |||||
| CVE-2026-50191 | 2026-09-09 | N/A | 8.8 HIGH | ||
| 4gaBoards is a boards system for realtime project management. Prior to 3.3.8, 4gaBoards is vulnerable to pre-account takeover when registrationEnabled, localRegistrationEnabled, and ssoRegistrationEnabled are enabled and Google, GitHub, Microsoft, or OIDC SSO is configured. The POST /api/register endpoint permits creation of an unverified local account with a victim's email address, and POST /api/access-tokens permits that account to authenticate while isVerified is false. During the victim's first SSO login, server/api/helpers/users/get-create-one-for-github-sso.js, server/api/helpers/users/get-create-one-for-google-sso.js, server/api/helpers/users/get-create-one-for-microsoft-sso.js, and server/api/helpers/users/get-create-one-for-oidc-sso.js find the attacker-controlled account by email and link the verified SSO identity without confirming ownership of the local account. The attacker can retain local-password access to the linked account and obtain the victim's projects, data, and permissions. This issue is fixed in version 3.3.8. | |||||
| CVE-2026-81168 | 1 Captcha Protected Page Project | 1 Captcha Protected Page | 2026-09-09 | N/A | 3.7 LOW |
| Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal CAPTCHA Protected Page allows Functionality Bypass. This issue affects CAPTCHA Protected Page versions: from 0.0.0 to 1.0.2. | |||||
| CVE-2021-43718 | 2026-09-09 | N/A | 5.3 MEDIUM | ||
| An Authentication Bypass vulnerability exists in EPSON EH-TW5350 EPSON 150075647YWWV110, which could let a remote malicious user cause a Denial of Service via specially crafted series of HTTP.. | |||||
| CVE-2026-77103 | 3 Commvault, Linux, Microsoft | 3 Commvault, Linux Kernel, Windows | 2026-09-09 | N/A | 7.5 HIGH |
| CommServe contained an authentication bypass issue affecting access authorization and information disclosure. Software customers upgrade to resolved maintenance release. Update CommServe. | |||||