CVE-2026-92899: Authentication Bypass by Spoofing

Apache WSS4J remembers the Nonce of each UsernameToken it accepts, so a captured token cannot be reused. It stored the Nonce as raw base64 text, but authentication decodes that text and uses the bytes.The same bytes can be written as base64 in several ways. An attacker who captured an authenticat...

CVE-2026-54872

Issue summary: The generic elliptic-curve scalar multiplication used for ECDSA and SM2 signature operations with curves that do not have a dedicated implementation leaks information about the secret nonce through timing. Impact summary: An attacker able to measure signing times may learn...

AZL-105621 CVE-2026-54872 affecting package openvmm 0.1.0-1

Issue summary: The generic elliptic-curve scalar multiplication used for ECDSA and SM2 signature operations with curves that do not have a dedicated implementation leaks information about the secret nonce through timing. Impact summary: An attacker able to measure signing times may learn...

CVE-2026-54872 Timing Side-Channel in Scalar Multiplication for Non-NIST EC Curves

Issue summary: The generic elliptic-curve scalar multiplication used for ECDSA and SM2 signature operations with curves that do not have a dedicated implementation leaks information about the secret nonce through timing. Impact summary: An attacker able to measure signing times may learn...

CVE-2026-54872 Timing Side-Channel in Scalar Multiplication for Non-NIST EC Curves

Issue summary: The generic elliptic-curve scalar multiplication used for ECDSA and SM2 signature operations with curves that do not have a dedicated implementation leaks information about the secret nonce through timing. Impact summary: An attacker able to measure signing times may learn...

Amazon Linux 2 : perl-Authen-SASL (ALAS-2026-3923)

The version of perl-Authen-SASL installed on the remote host is prior to 2.15-10. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3923 advisory. Authen::SASL::Perl::DIGESTMD5 versions before 2.2100 for Perl accept replayed authentication responses via unverified nonc...

Important: perl-Authen-SASL

Issue Overview: Authen::SASL::Perl::DIGESTMD5 versions before 2.2100 for Perl accept replayed authentication responses via unverified nonce in serverstep. serverstart generates a fresh nonce and sends it in the challenge, and nothing later compares that value against the nonce the client returns...

PT-2026-109098

Issue summary: SM2 signature generation uses non-constant-time arithmetic on secret values, forming a timing side-channel. Impact summary: An attacker able to measure SM2 signing times may learn information about the per-signature secret nonce, which over many signatures can, via a lattice / Hidd...

Important: perl-Authen-SASL

Issue Overview: Authen::SASL::Perl::DIGESTMD5 versions before 2.2100 for Perl accept replayed authentication responses via unverified nonce in serverstep. serverstart generates a fresh nonce and sends it in the challenge, and nothing later compares that value against the nonce the client returns...

CVE-2026-96524

The MCP Server for WordPress WordPress plugin before 1.8.2 does not correctly verify the WordPress REST API nonce for cookie-authenticated requests when a condition an attacker can influence is present, allowing unauthenticated attackers to perform administrator-only actions, including creating a...

EUVD-2026-87536

The MCP Server for WordPress WordPress plugin before 1.8.2 does not correctly verify the WordPress REST API nonce for cookie-authenticated requests when a condition an attacker can influence is present, allowing unauthenticated attackers to perform administrator-only actions, including creating a...

CVE-2026-96524

The MCP Server for WordPress plugin (versions before 1.8.2 ) contains a CSRF vulnerability due to insufficient verification of the WordPress REST API nonce for cookie-authenticated requests. When an attacker influences specific conditions, they can trick a logged-in administrator into visiting a ...

FreeBSD : p5-Authen-SASL -- Replay attack in Authen::SASL::Perl::DIGEST_MD5 (023a3d0c-b987-11f1-ad2b-40b034429ecf)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 023a3d0c-b987-11f1-ad2b-40b034429ecf advisory. Authen-SASL project reports: Authen::SASL::Perl::DIGESTMD5 versions before 2.2100 for Perl accept...

CVE-2026-93656 User Profile Builder <= 4.0.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Avatar Field

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Avatar Field in all versions up to, and including, 4.0.2 due to insufficient input sanitization and output escaping. This makes it...

PT-2026-98394

Name of the Vulnerable Software and Affected Versions User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor versions prior to 4.0.3 Description Insufficient input sanitization and output escaping allow authenticated attackers with subscriber-level access and...

PT-2026-98371

Name of the Vulnerable Software and Affected Versions Blog2Social: Social Media Auto Post & Scheduler versions prior to 9.1.1 Description An authorization bypass exists because the software fails to properly verify if a user is authorized to perform specific actions. Authenticated attackers with...

OPENSUSE-SU-2026:21946-1 Security update for perl-Authen-SASL

This update for perl-Authen-SASL fixes the following issue: - CVE-2026-86219: replayed authentication responses accepted due to unverified nonce in serverstep bsc1279806...

SUSE-SU-2026:23913-1 Security update for perl-Authen-SASL

This update for perl-Authen-SASL fixes the following issue: - CVE-2026-86219: replayed authentication responses accepted due to unverified nonce in serverstep bsc1279806...

CVE-2026-85682

The YOP Poll plugin for WordPress (versions up to and including 7.0.10 ) is vulnerable to an Origin Validation Error . The root cause is the plugin transmitting a wp_rest nonce to window.opener via postMessage() using a wildcard targetOrigin . This allows an unauthenticated attacker to steal a RE...

CVE-2026-85682 YOP Poll <= 7.0.10 - Unauthenticated Origin Validation Error to Administrator Account Takeover via '/auth/wp-login-redirect' REST Route

The YOP Poll plugin for WordPress is vulnerable to Origin Validation Error in all versions up to, and including, 7.0.10. This is due to the plugin transmitting a wprest nonce to window.opener via postMessage with a wildcard targetOrigin. This makes it possible for unauthenticated attackers to ste...