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Base de CVEs
Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-75045
Crítica · 9.1
CWE-288 17/08/2026
Authentication Bypass Using an Alternate Path or Channel em Jetbrains Youtrack
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-2026-66465
Crítica · 9.8
CWE-288 13/08/2026
WordPress Cartify theme <= 1.3.0.1 - Account Takeover vulnerability
Unauthenticated Broken Authentication in Cartify <= 1.3.0.1 versions.
CVE-2026-66453
Crítica · 9.8
CWE-288 13/08/2026
WordPress Salon booking system plugin <= 10.30.26 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in Salon booking system <= 10.30.26 versions.
CVE-2026-70468
Alta · 8.1
CWE-288 12/08/2026
Authentication Bypass Using an Alternate Path or Channel em Fortinet Fortimanager
A authentication bypass using an alternate path or channel vulnerability in Fortinet FortiManager 7.6.1, FortiManager 7.4.3 through 7.4.5, FortiManager 7.2.5 through 7.2.9, FortiManager Cloud 7.6.1, FortiManager Cloud 7.4.3 through 7.4.5, FortiManager Cloud 7.2.5 through 7.2.9 may allow attacker to improper access control via <insert attack vector here>
CVE-2026-18636
Média · 6.8
CWE-288 11/08/2026
Velociraptor VFSGetBuffer API path deny list bypass
The Velociraptor gRPC API has a VFSGetBuffer endpoint which allows reading files from the datastore. To prevent users from reading sensitive files or accessing other orgs, the requested path is prefix checked against a list of denied prefixes. This prefix check can be bypassed allowing a user to access usually denied files. If the user has read permission in the ROOT org, this allows access to other orgs, in which the user may not have permission.
CVE-2026-72691
Alta · 7.5
CWE-288 10/08/2026
OpenSignLabs opensignserver - Authentication Bypass
An authentication bypass vulnerability in OpenSignLabs opensignserver through 2.37.0 allows an unauthenticated remote attacker to mint MASTER_KEY-signed file access tokens for arbitrary stored files via the getsignedurl Parse cloud function. The function skips its isAuthenticated check whenever any docId parameter is supplied, even one corresponding to no real document, allowing the authentication gate to be bypassed by supplying an arbitrary string as docId.
CVE-2026-66451
Média · 6.5
CWE-288 06/08/2026
WordPress WP Event SOlution plugin <= 4.1.9 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in WP Event SOlution <= 4.1.9 versions.
CVE-2026-66425
Média · 6.5
CWE-288 06/08/2026
WordPress Gutena Forms – Contact Form, Survey Form, Feedback Form, Booking Form, and Custom Form Builder plugin <= 1.9.0 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in Gutena Forms – Contact Form, Survey Form, Feedback Form, Booking Form, and Custom Form Builder <= 1.9.0 versions.
CVE-2026-65542
Alta · 8.8
CWE-288 06/08/2026
WordPress Super Socializer plugin <= 7.14.5 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in Super Socializer <= 7.14.5 versions.
CVE-2026-24254
Crítica · 9.8
CWE-288 04/08/2026
Authentication Bypass Using an Alternate Path or Channel em NVIDIA Dynamo
NVIDIA Dynamo for Linux contains a vulnerability in the multimodal serving topology, where an attacker could cause an out-of-bounds write. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.
CVE-2026-58073
Crítica · 9.5
CWE-288 04/08/2026
Authentication Bypass Using an Alternate Path or Channel em Veeam Service Provider Console
A vulnerability in Veeam Service Provider Console allowing an unauthenticated attacker to impersonate a managed agent andobtain that agent's credentials.
CVE-2026-68584
Alta · 8.6
CWE-288 03/08/2026
SiYuan before v3.7.3 Authentication Bypass via Content Endpoints
SiYuan versions before v3.7.3 contain an authentication bypass vulnerability in publish mode where content-returning endpoints getHeadingChildrenDOM, getHeading*Transaction, and getBacklinkDoc perform no password check despite protecting the primary getDoc endpoint. Anonymous attackers can retrieve full content of password-protected documents by obtaining internal block IDs from reader-accessible endpoints and calling unprotected content endpoints to bypass the password gate.
CVE-2026-18574
Crítica · 9.3
CWE-288 03/08/2026
Authentication Bypass in Check Point Security Management Server
An authentication bypass vulnerability in Check Point Security Management Server and Multi-Domain Security Management Server (MDS) could allow an unauthenticated remote attacker with network access to Management services to execute arbitrary commands on the Security Management Server. Successful exploitation could result in full compromise of the Security Management system. Check Point discovered this issue internally and has no indication of active exploitation.
CVE-2026-33591
Crítica · 10.0
CWE-288 03/08/2026
Authentication bypass on WaptServer
A vulnerability in Wapt Server before version 2.6.1.17813 allows a remote unauthenticated attacker to bypass
security restriction using a specially crafted packet and retrieve a valid
session token for the targeted account.
CVE-2026-18577
Alta · 8.1
KEV Alta · 68 Exploit público CWE-288 02/08/2026
N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability
An incomplete patch for CVE-2026-18556 allows for authentication bypass and account takeover in N-central Versions through 2026.3.1
CVE-2026-18556
Alta · 7.4
KEV Alta · 64 Exploit público CWE-288 01/08/2026
N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability
Authentication bypass using an alternate path or channel vulnerability in N-able N-central allows Authentication Bypass.
This issue affects N-central: through 2026.1.
CVE-2026-67337
Média · 6.5
CWE-288 01/08/2026
better-auth before 1.4.9 Two-Factor Authentication Bypass via session.cookieCache
better-auth versions before 1.4.9 contain a two-factor authentication bypass vulnerability when session.cookieCache is enabled. Attackers with valid primary credentials can access authenticated routes without completing second-factor verification by exploiting premature session caching.
CVE-2026-8338
Crítica · 9.2
CWE-288 29/07/2026
Authentication and Authorization Bypass in Coverity Connect
A Spring Security authentication and authorization bypass exists in Coverity Connect versions between 2023.6.0 and 2026.3.0. An unauthenticated malicious threat actor that can send a specially crafted HTTP request is able to bypass authentication and authorization controls on certain API endpoints to access data within Coverity.
CVE-2026-12703
Alta · 8.0
CWE-288 29/07/2026
Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS
TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host.
CVE-2026-18047
Média · 6.5
CWE-288 28/07/2026
Dogtag-pki: pki-core: redhat-pki: pki: acme admin enable/disable endpoint authentication bypass via trailing slash
A flaw was found in Dogtag PKI's ACME responder where the web.xml security constraints use exact URL pattern matching for admin-only enable/disable endpoints. By appending a trailing slash to the URL, an unauthenticated attacker can bypass the Tomcat authentication constraint while RESTEasy still routes the request to the handler, allowing unauthorized toggling of the ACME service state including persistent denial of service.
CVE-2026-15014
Crítica · 9.8
CWE-288 28/07/2026
SMS Alert <= 3.9.7 - Unauthenticated Authentication Bypass to Account Takeover via 'billing_phone' Parameter
The SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery plugin for WordPress is vulnerable to Authentication Bypass leading to Account Takeover in all versions up to, and including, 3.9.7 via the `billing_phone` parameter. This is due to the `processRegistration()` function using a phone-unbound `$_SESSION['sa_mobile_verified']` boolean flag as the sole gate before issuing an authentication cookie — the flag is set to `true` after any successful OTP validation without being bound to the specific phone number that was verified. This makes it possible for unauthenticated attackers to complete OTP verification for a phone number they control, then resubmit the registration request with a victim's `billing_phone` value to have `wp_set_auth_cookie()` called for the resolved victim account, enabling full authentication as any existing WordPress user whose registered phone number is known or guessable, including administrators.
CVE-2026-59545
Alta · 8.1
CWE-288 23/07/2026
WordPress miniOrange Discord Integration plugin <= 2.2.4 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in miniOrange Discord Integration <= 2.2.4 versions.
CVE-2026-59524
Média · 6.5
CWE-288 23/07/2026
WordPress Easy Digital Downloads plugin <= 3.6.7 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in Easy Digital Downloads <= 3.6.7 versions.
CVE-2026-22049
Alta · 8.8
CWE-288 22/07/2026
Authentication Bypass Using an Alternate Path or Channel em Netapp Ontap
ONTAP versions 9.16.1 and higher with WebAuthn multi-factor authentication (MFA) configured are susceptible to a vulnerability related to the Relying Party ID which when successfully exploited could allow an attacker with valid credentials to bypass MFA.
CVE-2026-61425
Crítica · 9.4
CWE-288 20/07/2026
Joomla Extension - balbooa.com - Authentication bypass in Gridbox < 1.6.0
Joomla Extension - balbooa.com - Authentication bypass in Gridbox < 1.6.0 - The Joomla extension Gridbox is vulnerable an authenticated bypass, potentially leading to full admin access.