MikroTik RouterOS 7.9 < 7.23.4 / 7.24.x < 7.24.2 SSH Authentication Bypass (CVE-2026-67276)

According to its self-reported version, the remote networking device is running a version of MikroTik RouterOS 7.9 prior to 7.23.4, or 7.24.x prior to 7.24.2. It is, therefore, affected by an authentication bypass vulnerability. RouterOS does not compare the complete RSA public key when matching ...

The vulnerability of the SSH protocol implementation in the RouterOS operating system of MikroTik allows a hacker to bypass security restrictions and gain read-only access to data.

The vulnerability of the SSH protocol implementation in the RouterOS operating system of MikroTik is related to errors in verifying the cryptographic signature during the incorrect comparison of the RSA public key assigned to the user. Exploiting this vulnerability allows a malicious actor to...

CVE-2026-67276 SSH user impersonation possible in Mikrotik RouterOS

RouterOS does not compare the complete RSA public key when matching an SSH authentication request to an authorized user key, checking the key type and modulus but omitting the exponent. Because signature verification uses the client-supplied key, an attacker knowing an authorized RSA modulus can...

CVE-2026-67276

MikroTik RouterOS is vulnerable to an SSH public-key authentication bypass (CWE-347). The server matches a presented public-key blob to an authorized key by key type and modulus only, omitting the exponent , and performs signature verification using the client-supplied key . An attacker who knows...

Apache Tomcat 安全漏洞

Apache Tomcat is a lightweight web application server developed by the Apache Foundation in the United States. It supports Servlet and JavaServer Page JSP technologies. Security vulnerabilities exist in versions of Apache Tomcat ranging from 11.0.0-M1 to 11.0.21, from 10.1.0-M1 to 10.1.54, from...

OpenClaw 安全漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.4.2 contained security vulnerabilities. These vulnerabilities were caused by timing side-channel issues in the shared key comparison call point, which could allow attackers to...

CVE-2025-12192

CVE-2025-12192 affects The Events Calendar WordPress plugin up to version 6.15.9. The issue stems from the sysinfo REST endpoint performing a loose comparison between the provided key and the stored opt-in key, allowing unauthenticated attackers to trigger the endpoint and retrieve the full syste...

CVE-2025-12192 The Events Calendar <= 6.15.9 - Sysinfo Key Incorrect Comparison to Unauthenticated Sensitive Information Exposure

The Events Calendar plugin for WordPress is vulnerable to information disclosure in versions up to, and including, 6.15.9. The sysinfo REST endpoint compares the provided key to the stored opt-in key using a loose comparison, allowing unauthenticated attackers to send a boolean value and obtain t...

CVE-2025-12192 The Events Calendar <= 6.15.9 - Sysinfo Key Incorrect Comparison to Unauthenticated Sensitive Information Exposure

The Events Calendar plugin for WordPress is vulnerable to information disclosure in versions up to, and including, 6.15.9. The sysinfo REST endpoint compares the provided key to the stored opt-in key using a loose comparison, allowing unauthenticated attackers to send a boolean value and obtain t...

EUVD-2017-0109

Malware in sbrugna...

curl: CVE-2023-27538: SSH connection too eager reuse still

A vulnerability CVE-2023-27538 existed in the SSH connection reuse feature of cURL library. The vulnerability allowed for connection reuse even when different SSH keys were used, due to a broken check for SSH key matching. The vulnerability could potentially lead to unauthorized access to sensiti...

Timing Attack

antonioribeiro/google2fa is vulnerable to timing attacks. This vulnerability is possible because of the insecure usage of == during the user specified key comparison in verifyKey function in Google2FA.php which may lead to an information disclosure...