WordPress Clean Login plugin < 1.19 - Unauthenticated Account Creation with Registration Disabled vulnerability

Unauthenticated Account Creation with Registration Disabled vulnerability discovered by Artus KG in WordPress Plugin Clean Login versions 1.19...

EUVD-2026-82688

The Clean Login WordPress plugin before 1.19 does not check whether user registration is enabled before creating an account in its registration handler, allowing unauthenticated users to create accounts even when the site has registration disabled...

CVE-2026-86800

The Hide My WP Ghost WordPress plugin prior to 7.0.11 fails to properly validate a loopback security-check request before disabling its login and URL hiding protection. Because the verification value is not correctly checked, any unauthenticated visitor can craft a request with a missing or incor...

CVE-2026-86800 WP Ghost (Hide My WP Ghost) < 7.0.11 - Unauthenticated URL Hiding Bypass via Loopback Compatibility Check

The Hide My WP Ghost WordPress plugin before 7.0.11 does not properly validate a loopback security-check request before disabling its login and URL hiding protection, dropping that protection precisely when the request's verification value is missing or incorrect, which any visitor can arrange,...

CVE-2026-86800 WP Ghost (Hide My WP Ghost) < 7.0.11 - Unauthenticated URL Hiding Bypass via Loopback Compatibility Check

The Hide My WP Ghost WordPress plugin before 7.0.11 does not properly validate a loopback security-check request before disabling its login and URL hiding protection, dropping that protection precisely when the request's verification value is missing or incorrect, which any visitor can arrange,...

EUVD-2026-82686

The Hide My WP Ghost WordPress plugin before 7.0.11 does not properly validate a loopback security-check request before disabling its login and URL hiding protection, dropping that protection precisely when the request's verification value is missing or incorrect, which any visitor can arrange,...

EUVD-2026-82685

The Hide My WP Ghost WordPress plugin before 7.0.11 does not verify that a request is a genuine WooCommerce request before disabling its firewall, threat-detection and login/URL-hiding protections, treating the mere presence of an attacker-suppliable request parameter as sufficient, which allows...

SUSE CVE-2026-90413

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject login PDUs declaring more data than was received isertloginrecvdone records how many bytes the HCA actually placed in the login buffer, but nothing compares that against the length the login PDU's BHS declares...

CVE-2026-77386: URL Redirection to Untrusted Site

Kyoo is a self-hosted media server focused on movies, series, and anime. Prior to 5.1.0, an unauthenticated attacker could initiate the OIDC login flow with an attacker-controlled redirectUrl. The login handling in auth/oidc.go stored that URL with the opaque login state, and...

PT-2026-95329

Name of the Vulnerable Software and Affected Versions HCL BigFix Service Management affected versions not specified Description Improper authentication validation occurs due to inadequate account lockouts. This allows an unauthenticated attacker to perform sustained brute-force attacks against th...

EulerOS Virtualization 2.11.1 : util-linux (EulerOS-SA-2026-3479)

According to the versions of the util-linux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifical...

Linux Distros Unpatched Vulnerability : CVE-2026-90413

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - IB/isert: reject login PDUs declaring more data than was received isertloginrecvdone records how many bytes the HCA actually placed in the login buffer, but...

CVE-2026-18317: Missing Authorization

The Foxtool All-in-One: Contact chat button, Custom login, Media optimize images plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.5.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

CVE-2026-90977: Incorrect Comparison

The Clean Login WordPress plugin before 1.19 does not verify its registration CAPTCHA when the stored session value is empty, allowing unauthenticated users to bypass the anti-automation control on the registration form and create accounts without solving it...

CVE-2026-90976: Improper Access Control

The Clean Login WordPress plugin before 1.19 does not check whether user registration is enabled before creating an account in its registration handler, allowing unauthenticated users to create accounts even when the site has registration disabled...

PT-2026-95260

Name of the Vulnerable Software and Affected Versions Hide My WP Ghost versions prior to 7.0.11 Description An issue exists where the plugin fails to properly validate loopback security-check requests. When a request's verification value is missing or incorrect, the plugin disables its login and...

PT-2026-95263

Name of the Vulnerable Software and Affected Versions Clean Login WordPress plugin versions prior to 1.19 Description The plugin fails to verify the registration CAPTCHA when the stored session value is empty. This allows unauthenticated users to bypass anti-automation controls on the registratio...

PT-2026-95504

Name of the Vulnerable Software and Affected Versions Cockpit affected versions not specified Description An integer overflow occurs in the do lastlog function during the offset calculation for lastlog entries on ILP32 Integer, Long, Pointer 32-bit builds. A low-privileged authenticated user with...

CVE-2026-86800: Protection Mechanism Failure

The Hide My WP Ghost WordPress plugin before 7.0.11 does not properly validate a loopback security-check request before disabling its login and URL hiding protection, dropping that protection precisely when the request's verification value is missing or incorrect, which any visitor can arrange,...

CVE-2026-15579: Out-of-bounds Write

An out-of-bounds write vulnerability exists in some of the Ethernet switches because of improper validation of the username field length during Web login processing. This may allow a remote attacker to submit a specially crafted overly long input, triggering a buffer overflow that can cause the...