CVE-2026-19897: Improper Restriction of Excessive Authentication Attempts

A vulnerability has been found in mangroup dtale up to 3.22.0. This issue affects the function Login of the file dtale/auth.py of the component Login Endpoint. Such manipulation leads to improper restriction of excessive authentication attempts. The attack can be executed remotely. This attack is...

Linux Distros Unpatched Vulnerability : CVE-2026-72398

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: add INIT verification after cookie unpacking In SCTP handshake, the INIT chunk is initially processed by the server and embedded into the cookie carried i...

PT-2026-73058

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.4 Description An authentication bypass exists in the WebSocket endpoint due to differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can...

PT-2026-72877

Name of the Vulnerable Software and Affected Versions User Profile Builder versions prior to 3.16.5 Description An authentication bypass exists due to type confusion within the wppb log in user function. When a registration request is submitted using the username parameter with a length between 6...

CVE-2026-73054: Improper Authentication

SiYuan versions before v3.7.4 contain an authentication bypass vulnerability in the WebSocket endpoint caused by differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can craft a malicious WebSocket URI with duplicated...

CVE-2026-73046: Improper Restriction of Excessive Authentication Attempts

SiYuan before v3.7.4 improperly restricts excessive authentication attempts in the CheckAuth middleware. The HTTP Basic Authentication branch, which guards nearly the entire /api/ surface, accepts the workspace access code Conf.AccessAuthCode as the Basic Auth password but never consults the...

PT-2026-73038

A vulnerability was found in VictoriaMetrics up to 1.146.0. Impacted is the function requestHandler of the file app/vmauth/main.go of the component VMAuth Authentication Endpoint. Performing a manipulation results in improper restriction of excessive authentication attempts. The attack is possibl...

CVE-2026-18216: Improper Authentication

The Backup Migration WordPress plugin before 2.1.7 does not properly restrict a post-restore automatic login mechanism, allowing a user who administers one site of a multisite network to obtain a long-lived authenticated session as an administrator of another site in the same network, without...

PT-2026-72146

Name of the Vulnerable Software and Affected Versions User Session Synchronizer versions prior to 1.4.1 Description An authentication bypass exists that can lead to account takeover. The synchronize session function, which executes on every request, fails to validate nonces, capabilities, or shar...

CVE-2026-19895: Improper Restriction of Excessive Authentication Attempts

A vulnerability was detected in opensourcepos Open Source Point of Sale up to 3.4.2. This affects the function Login::index of the file app/Config/Filters.php of the component Login Endpoint. The manipulation results in improper restriction of excessive authentication attempts. The attack may be...

CVE-2026-15303: Improper Authentication

The 6Storage Rentals plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.27.0. This is due to the sixstoragecreatewpuser AJAX handler being registered on wpajaxnoprivsixstoragecreatewpuser without any nonce, capability, credential, or ownership...

CVE-2026-15341: Improper Authentication

The User Session Synchronizer plugin for WordPress is vulnerable to Authentication Bypass leading to Account Takeover in all versions up to, and including, 1.4.0. The synchronizesession function, hooked on init and therefore executed on every request, performs no nonce, capability, or shared-secr...

PT-2026-72144

Name of the Vulnerable Software and Affected Versions 6Storage Rentals versions prior to 2.27.1 Description An authentication bypass exists that allows unauthenticated attackers to log in as any existing WordPress user, including administrators. The issue occurs because the six storage create wp...

VulnCheck KEV: CVE-2026-15826

The User Profile Builder plugin for WordPress is vulnerable to Authentication Bypass via Type Confusion in versions up to, and including, 3.16.4. This is due to the wppbloginuser function calling absint on the return value of wpinsertuser before performing an iswperror check — when a registration...

openSUSE 16: himmelblau / himmelblau-qr-greeter / himmelblau-sshd-config / etc (openSUSE-SU-2026:21573-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:21573-1 advisory. Update to version 2.3.14+git0.e23b4c54. Security issues fixed: - CVE-2026-45784: incorrect sizing of output buffers in CipherCtxRef::cipherupdateinplace...

PT-2026-73052

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.4 Description An improper restriction of excessive authentication attempts exists in the 'authFilePublishAccess' endpoint. This allows unauthenticated attackers to perform brute-force attacks against per-notebook...

CVE-2026-15826: Incorrect Type Conversion or Cast

The User Profile Builder plugin for WordPress is vulnerable to Authentication Bypass via Type Confusion in versions up to, and including, 3.16.4. This is due to the wppbloginuser function calling absint on the return value of wpinsertuser before performing an iswperror check — when a registration...

CVE-2026-19898: Improper Restriction of Excessive Authentication Attempts

A vulnerability was found in VictoriaMetrics up to 1.146.0. Impacted is the function requestHandler of the file app/vmauth/main.go of the component VMAuth Authentication Endpoint. Performing a manipulation results in improper restriction of excessive authentication attempts. The attack is possibl...

PT-2026-72586

In the Linux kernel, the following vulnerability has been resolved: sctp: add INIT verification after cookie unpacking In SCTP handshake, the INIT chunk is initially processed by the server and embedded into the cookie carried in INIT-ACK. The client then returns this cookie via COOKIE-ECHO, wher...

Linux Distros Unpatched Vulnerability : CVE-2026-72130

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvmet-auth: reject short AUTHRECEIVE buffers nvmetexecuteauthreceive trusts the AUTHRECEIVE allocation length after checking only that it is nonzero and matches...