CVE-2026-40372

Improper verification of cryptographic signature in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-41301

OpenClaw versions 2026.3.22 before 2026.3.31 contain a signature verification bypass vulnerability in the Nostr DM ingress path that allows pairing challenges to be issued before event signature validation. An unauthenticated remote attacker can send forged direct messages to create pending pairi...

Improper Verification of Cryptographic Signature

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the Nostr DM ingress path. An attacker can cause unauthorized pairing challenges to be issued and consume shared pairing capacity by...

Security update for python-cryptography (important)

openSUSE security update: security update for python-cryptography ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20506-1 Rating: important References: bsc1258074 bsc1260876 Cross-References: CVE-2026-26007 CVE-2026-34073 CVSS scores: CVE-2026-26007...

CVE-2026-41301 OpenClaw 2026.3.22 < 2026.3.31 - Forged Nostr DM Pairing State Creation via Signature Verification Bypass

OpenClaw versions 2026.3.22 before 2026.3.31 contain a signature verification bypass vulnerability in the Nostr DM ingress path that allows pairing challenges to be issued before event signature validation. An unauthenticated remote attacker can send forged direct messages to create pending pairi...

EUVD-2026-24010

OpenClaw versions 2026.3.22 before 2026.3.31 contain a signature verification bypass vulnerability in the Nostr DM ingress path that allows pairing challenges to be issued before event signature validation. An unauthenticated remote attacker can send forged direct messages to create pending pairi...

CVE-2026-32105

This CVE concerns xrdp, an open source RDP server. In versions up to 0.10.5, xrdp does not verify the MAC (8-byte integrity signature) of RDP packets when using the Classic RDP Security layer. The receiver’s logic fails to validate the MAC, allowing an unauthenticated attacker with MITM capabilit...

EUVD-2026-22832

Improper input validation, Improper verification of cryptographic signature vulnerability in XQUIC Project XQUIC xquic on Linux QUIC protocol implementation, packet processing module, STREAM frame handler modules allows Protocol Manipulation.This issue affects XQUIC: through 1.8.3...

BIT-AUTHENTIK-2026-25922 authentik has a Signature Verification Bypass via SAML Assertion Wrapping

authentik is an open-source identity provider. Prior to 2025.8.6, 2025.10.4, and 2025.12.4, when using a SAML Source that has the option Verify Assertion Signature under Verification Certificate enabled and not Verify Response Signature, or does not have the Encryption Certificate setting under...

webpki: Name constraints were accepted for certificates asserting a wildcard name

Permitted subtree name constraints for DNS names were accepted for certificates asserting a wildcard name. This was incorrect because, given a name constraint of accept.example.com, .example.com could feasibly allow a name of reject.example.com which is outside the constraint. This is very simila...

GHSA-965H-392X-2MH5 webpki: Name constraints for URI names were incorrectly accepted

Name constraints for URI names were ignored and therefore accepted. Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented. URI name constraints are now rejected unconditionally. Since name constraints are restrictions on otherwis...

WordPress Payment Gateway for Redsys & WooCommerce Lite plugin <= 7.0.0 - Improper Verification of Cryptographic Signature to Unauthenticated Payment Status Manipulation vulnerability

Improper Verification of Cryptographic Signature to Unauthenticated Payment Status Manipulation vulnerability discovered by Nguyen Ngoc Duc duc193 in WordPress Plugin Redsys for WooCommerce Light versions = 7.0.0...

EUVD-2026-23194

The Payment Gateway for Redsys & WooCommerce Lite plugin for WordPress is vulnerable to Improper Verification of Cryptographic Signature in versions up to, and including, 7.0.0 due to successfulrequest handlers calculating a local signature but not validating DsSignature from the request before...

CVE-2026-5050

The Payment Gateway for Redsys & WooCommerce Lite plugin for WordPress is vulnerable to Improper Verification of Cryptographic Signature in versions up to, and including, 7.0.0 due to successfulrequest handlers calculating a local signature but not validating DsSignature from the request before...

CVE-2026-5050 Payment Gateway for Redsys & WooCommerce Lite <= 7.0.0 - Improper Verification of Cryptographic Signature to Unauthenticated Payment Status Manipulation

The Payment Gateway for Redsys & WooCommerce Lite plugin for WordPress is vulnerable to Improper Verification of Cryptographic Signature in versions up to, and including, 7.0.0 due to successfulrequest handlers calculating a local signature but not validating DsSignature from the request before...

CVE-2026-5050

The Payment Gateway for Redsys & WooCommerce Lite plugin for WordPress is vulnerable to Improper Verification of Cryptographic Signature in versions up to, and including, 7.0.0 due to successfulrequest handlers calculating a local signature but not validating DsSignature from the request before...

Splunk Universal Forwarder 9.3.0 < 9.3.11, 9.4.0 < 9.4.10, 10.0.0 < 10.0.4, 10.2.0 < 10.2.1 (SVD-2026-0404)

The version of Splunk installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the SVD-2026-0404 advisory. - Issue summary: A type confusion vulnerability exists in the signature verification of signed PKCS7 data where an ASN1TYPE uni...

WordPress plugin Payment Gateway for Redsys & WooCommerce Lite 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows users to create personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be installed t...

Improper Verification Of Cryptographic Signature

jsrsasign is vulnerable to Improper Verification of Cryptographic Signature. The vulnerability is due to insufficient validation of DSA domain parameters during signature verification, which allows an attacker to craft malicious parameters and forge valid signatures or certificates...

CVE-2026-6328

Improper input validation, Improper verification of cryptographic signature vulnerability in XQUIC Project XQUIC xquic on Linux QUIC protocol implementation, packet processing module, STREAM frame handler modules allows Protocol Manipulation.This issue affects XQUIC: through 1.8.3...