VulnCheck KEV: CVE-2026-15981

The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.4. This is due to the mosamlvalidatesignature function performing a loose boolean check on the raw tri-state integer returned by PHP's opensslverify, causing a...

CVE-2026-18356: Incomplete List of Disallowed Inputs

The Limit Login Attempts Reloaded WordPress plugin before 3.3.5 does not compare logins against its username denylist case-insensitively and does not account for the account's email address, allowing an account an administrator intended to block from logging in to authenticate anyway...

PT-2026-79371

The Limit Login Attempts Reloaded WordPress plugin before 3.3.5 does not compare logins against its username denylist case-insensitively and does not account for the account's email address, allowing an account an administrator intended to block from logging in to authenticate anyway...

RockyLinux 10 : kbd (RLSA-2026:57597)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:57597 advisory. kbd: Local privilege escalation in openvt via incorrect process owner verification allowing passwordless root login CVE-2026-72693 Tenable has extracted the...

AlmaLinux 10 : kbd (ALSA-2026:57597)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:57597 advisory. kbd: Local privilege escalation in openvt via incorrect process owner verification allowing passwordless root login CVE-2026-72693 Tenable has extracted the...

kbd: Local privilege escalation in openvt via incorrect process owner verification allowing passwordless root login

openvt -u is intended to identify the owner of the current VT and then execute login as that user from a privileged context. In the documented kbrequest/init usage, the ownership test in authenticateuser relies on stat"/proc//fd/0". stat on /proc//fd/0 follows the symlink to the underlying TTY...

GHSA-8FXQ-53RX-PH5F Coder: Login endpoint user enumeration via timing-defense placeholder in password comparison

Summary userpassword.Compare substituted a placeholder hash derived from the well-known string "hunter2" when the stored hash was empty. Submitting "hunter2" therefore matched accounts with no password hash nonexistent users and SSO-only users and a subsequent login-type check returned an HTTP 40...

Coder: Login endpoint user enumeration via timing-defense placeholder in password comparison

Summary userpassword.Compare substituted a placeholder hash derived from the well-known string "hunter2" when the stored hash was empty. Submitting "hunter2" therefore matched accounts with no password hash nonexistent users and SSO-only users and a subsequent login-type check returned an HTTP 40...

Moderate: Red Hat Security Advisory: kbd security update

An update for kbd is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

kbd: Local privilege escalation in openvt via incorrect process owner verification allowing passwordless root login

openvt -u is intended to identify the owner of the current VT and then execute login as that user from a privileged context. In the documented kbrequest/init usage, the ownership test in authenticateuser relies on stat"/proc//fd/0". stat on /proc//fd/0 follows the symlink to the underlying TTY...

CVE-2026-64961

ATutor is vulnerable to authentication bypass . Although a token validation check is present in the auto-login functionality, the values required for token validation remain uninitialized in certain code paths. An unauthenticated attacker who can determine a user's identifier and registration...

CVE-2026-64961 Authentication Bypass in ATutor

ATutor is vulnerable to authentication bypass . Although a token validation check is present in the auto-login functionality, the values required for token validation remain uninitialized in certain code paths. An unauthenticated attacker who can determine a user's identifier and registration...

CVE-2026-64961

ATutor (a learning management system) is vulnerable to authentication bypass in its auto-login functionality. Although a token validation check exists, the values required for token validation remain uninitialized in certain code paths , allowing an unauthenticated attacker who knows a user's ide...

EUVD-2026-63361

ATutor is vulnerable to authentication bypass . Although a token validation check is present in the auto-login functionality, the values required for token validation remain uninitialized in certain code paths. An unauthenticated attacker who can determine a user's identifier and registration...

CVE-2026-66594

Subscriber SQL Injection in WordPress Persistent Login = 3.1.0 versions...

EUVD-2026-63337

Subscriber SQL Injection in WordPress Persistent Login = 3.1.0 versions...

CVE-2026-66594 WordPress WordPress Persistent Login plugin <= 3.1.0 - SQL Injection vulnerability

Subscriber SQL Injection in WordPress Persistent Login = 3.1.0 versions...

CVE-2026-66594 WordPress WordPress Persistent Login plugin <= 3.1.0 - SQL Injection vulnerability

Subscriber SQL Injection in WordPress Persistent Login = 3.1.0 versions...

CVE-2026-66594

The WordPress Persistent Login plugin (versions ≤ 3.1.0) has a subscriber-level SQL injection vulnerability exploitable over the network with low privileges. CVSS 8.5 (HIGH) reflects high confidentiality impact and low availability impact. No in-the-wild exploitation is reported. Upgrade to a ver...

WordPress Security Optimizer - The All-In-One Protection Plugin plugin < 1.6.5 - Login Access IP Allowlist Bypass via post_password vulnerability

WordPress Security Optimizer - The All-In-One Protection Plugin plugin 1.6.5 - Login Access IP Allowlist Bypass via postpassword vulnerability discovered by Shivamani Vastrala in WordPress Plugin SiteGround Security versions 1.6.5...