Search Results (5547 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2006-2636 1 Katy Whitton 1 Newscmslite 2026-04-16 N/A
newsadmin.asp in Katy Whitton NewsCMSLite allows remote attackers to bypass authentication and gain administrative access by setting the loggedIn cookie to "xY1zZoPQ".
CVE-2004-2724 1 Lionmax Software 1 Chat Anywhere 2026-04-16 N/A
LionMax Software Chat Anywhere 2.72a allows remote attackers to cause a denial of service (server crash and client CPU consumption) via a username beginning with percent (%) followed by a null character.
CVE-2004-2715 1 Php Heaven 1 Phpmychat 2026-04-16 N/A
edituser.php3 in PHPMyChat 0.14.5 allow remote attackers to bypass authentication and gain administrative privileges by setting the do_not_login parameter to false.
CVE-2005-3979 1 Coppermine-gallery 1 Coppermine Photo Gallery 2026-04-16 N/A
relocate_server.php in Coppermine Photo Gallery (CPG) 1.4.2 and 1.4 beta is not removed after installation and does not use authentication, which allows remote attackers to obtain sensitive information, such as database configuration, via a direct request.
CVE-2006-1228 1 Drupal 1 Drupal 2026-04-16 N/A
Session fixation vulnerability in Drupal 4.5.x before 4.5.8 and 4.6.x before 4.5.8 allows remote attackers to gain privileges by tricking a user to click on a URL that fixes the session identifier.
CVE-2002-0507 2 Microsoft, Rsa 2 Exchange Server, Securid 2026-04-16 N/A
An interaction between Microsoft Outlook Web Access (OWA) with RSA SecurID allows local users to bypass the SecurID authentication for a previous user via several submissions of an OWA Authentication request with the proper OWA password for the previous user, which is eventually accepted by OWA.
CVE-2006-0416 1 Sleeperchat 1 Sleeperchat 2026-04-16 N/A
SleeperChat 0.3f and earlier allows remote attackers to bypass authentication and create new entries via the txt parameter to (1) chat_no.php and (2) chat_if.php.
CVE-2003-1434 1 Pete Werner 1 Login Ldap 2026-04-16 N/A
login_ldap 3.1 and 3.2 allows remote attackers to initiate unauthenticated bind requests if (1) bind_anon_dn is on, which allows a bind with no password provided, (2) bind_anon_cred is on, which allows a bind with no DN, or (3) bind_anon is on, which allows a bind with no DN or password.
CVE-2001-1585 1 Openbsd 1 Openssh 2026-04-16 N/A
SSH protocol 2 (aka SSH-2) public key authentication in the development snapshot of OpenSSH 2.3.1, available from 2001-01-18 through 2001-02-08, does not perform a challenge-response step to ensure that the client has the proper private key, which allows remote attackers to bypass authentication as other users by supplying a public key from that user's authorized_keys file.
CVE-2003-0216 1 Cisco 1 Catos 2026-04-16 N/A
Unknown vulnerability in Cisco Catalyst 7.5(1) allows local users to bypass authentication and gain access to the enable mode without a password.
CVE-1999-0987 1 Microsoft 1 Windows Nt 2026-04-16 N/A
Windows NT does not properly download a system policy if the domain user logs into the domain with a space at the end of the domain name.
CVE-2003-1475 1 Netbus 1 Netbus 2026-04-16 N/A
Netbus 1.5 through 1.7 allows more than one client to be connected at the same time, but only prompts the first connection for authentication, which allows remote attackers to gain access.
CVE-2002-2397 1 Symantec 1 Sygate Personal Firewall 2026-04-16 N/A
Sygate personal firewall 5.0 could allow remote attackers to bypass firewall filters via spoofed (1) source IP address of 127.0.0.1 or (2) network address of 127.0.0.0.
CVE-2026-20655 1 Apple 3 Ios And Ipados, Ipados, Iphone Os 2026-04-15 5.5 Medium
An authorization issue was addressed with improved state management. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3. An attacker with physical access to a locked device may be able to view sensitive user information.
CVE-2026-39324 1 Rack 1 Rack-session 2026-04-15 9.8 Critical
Rack::Session is a session management implementation for Rack. From 2.0.0 to before 2.1.2, Rack::Session::Cookie incorrectly handles decryption failures when configured with secrets:. If cookie decryption fails, the implementation falls back to a default decoder instead of rejecting the cookie. This allows an unauthenticated attacker to supply a crafted session cookie that is accepted as valid session data without knowledge of any configured secret. Because this mechanism is used to load session state, an attacker can manipulate session contents and potentially gain unauthorized access. This vulnerability is fixed in 2.1.2.
CVE-2026-0633 3 Elementor, Roxnor, Wordpress 3 Elementor, Metform Contact Form Survey Quiz Custom Form Builder For Elementor, Wordpress 2026-04-15 3.7 Low
The MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 4.1.0. This is due to the use of a forgeable cookie value derived only from the entry ID and current user ID without a server-side secret. This makes it possible for unauthenticated attackers to access form submission entry data via MetForm shortcodes for entries created within the transient TTL (default is 15 minutes).
CVE-2026-33175 2 Jupyter, Jupyterhub 2 Oauthenticator, Oauthenticator 2026-04-15 8.8 High
OAuthenticator is software that allows OAuth2 identity providers to be plugged in and used with JupyterHub. Prior to version 17.4.0, an authentication bypass vulnerability in oauthenticator allows an attacker with an unverified email address on an Auth0 tenant to login to JupyterHub. When email is used as the usrname_claim, this gives users control over their username and the possibility of account takeover. This issue has been patched in version 17.4.0.
CVE-2026-1305 2 Shoheitanaka, Wordpress 2 Japanized For Woocommerce, Wordpress 2026-04-15 5.3 Medium
The Japanized for WooCommerce plugin for WordPress is vulnerable to Improper Authentication in versions up to, and including, 2.8.4. This is due to a flawed permission check in the `paidy_webhook_permission_check` function that unconditionally returns `true` when the webhook signature header is omitted. This makes it possible for unauthenticated attackers to bypass payment verification and fraudulently mark orders as "Processing" or "Completed" without actual payment via a crafted POST request to the Paidy webhook endpoint.
CVE-2026-21508 1 Microsoft 30 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 27 more 2026-04-15 7 High
Improper authentication in Windows Storage allows an authorized attacker to elevate privileges locally.
CVE-2026-26119 1 Microsoft 1 Windows Admin Center 2026-04-15 8.8 High
Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.