CVE-2026-49283

The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.19.3, 4.20.2, 5.0.6, and 6.2.1, the HTTPArtifact::receive flow can treat an unsigned embedded SAML Response as cryptographically valid for the wrong identity provider. SOAPClient::addSSLValidator...

CVE-2026-64868

New API is a large language mode LLM gateway and artificial intelligence AI asset management system. Prior to 1.0.0-rc.11, POST /api/stripe/webhook, POST /api/creem/webhook, and POST /api/waffo/webhook read and log full request bodies before signature validation in router/api-router.go and the...

CVE-2026-47192

kas is a setup tool for bitbake based projects. Starting in version 4.8 and prior to version 5.3, kas checks out and processes repositories regarding configuration includes prior to validating signatures of those repositories. This may allow to replace on original repository with one under the...

CVE-2026-47769

APIFold is the affected software. Prior to commit 7f19b52280f414f57af2b79a95333d1c8fbeece5, its OpenAPI/Swagger-based MCP server could accept arbitrary unauthenticated JSON on the /webhooks/:serverSlug/:eventName endpoint, storing payloads in Redis and webhook_events without signature checks or a...

CVE-2026-40941

A flaw was found in Cacti, an open-source performance and fault management framework. This vulnerability allows a remote attacker to bypass the package import signature validation. By exploiting this flaw, an attacker can import self-signed packages, potentially leading to the execution of...

DEBIAN-CVE-2026-40941

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have a package import signature validation bypass allows which allows self-signed packages. This issue has been fixed in version 1.2.31...

CVE-2026-40941

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have a package import signature validation bypass allows which allows self-signed packages. This issue has been fixed in version 1.2.31...

CVE-2026-40941 Cacti: Package Import Signature Validation Bypass Allows Self-Signed Packages

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have a package import signature validation bypass allows which allows self-signed packages. This issue has been fixed in version 1.2.31...

Unsigned SAML LogoutRequest Acceptance in gosaml2

Summary The ValidateEncodedLogoutRequestPOST function in gosaml2 accepts completely unsigned SAML LogoutRequest messages even when SkipSignatureValidation is set to false. When validateElementSignature returns dsig.ErrMissingSignature, the code in decodelogoutrequest.go:60-62 silently falls throu...

CVE-2023-40090

In BTMBleVerifySignature of btmble.cc, there is a possible way to bypass signature validation due to side channel information disclosure. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2022-26766

A certificate parsing issue was addressed with improved checks. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. A malicious app may be able to bypass signature validation...

Uncaught Exception

Overview robrichards/xmlseclibs is a PHP library for XML Security. Affected versions of this package are vulnerable to Uncaught Exception in the form of improper handling of canonicalization failures. An attacker can bypass signature or digest validation by submitting specially crafted invalid XM...

EUVD-2025-199778

XML-Sig versions 0.27 through 0.67 for Perl incorrectly validates XML files if signatures are omitted. An attacker can remove the signature from the XML document to make it pass the verification check. XML-Sig is a Perl module to validate signatures on XML files. An unsigned XML file should retur...

CVE-2025-66255

Unauthenticated Arbitrary File Upload upgradecontents.php in DB Electronica Telecomunicazioni S.p.A. Mozart FM Transmitter versions 30, 50, 100, 300, 500, 1000, 2000, 3000, 3500, 6000, 7000 allows an attacker to perform Missing signature validation allows uploading malicious firmware packages. Th...

CVE-2025-57521

CVE-2025-57521 affects Bambu Studio 2.1.1.52 and earlier. The vulnerability arises at application startup when the program loads a network plug‑in without validating its digital signature or verifying authenticity. A local attacker can place a malicious component in the expected location (e.g., u...

EUVD-2012-3292

Malware in sbrugna...

EUVD-2022-4278

Malicious code in bioql PyPI...

Zscaler Client Connector < 4.2.0.190 Multiple Vulnerabilities

The version of Zscaler Client Connector installed on the remote Windows host is prior to 4.2.0.190. It is, therefore, affected by multiple vulnerabilities. - An Improper Validation of signature in Zscaler Client Connector on Windows allows an authenticated user to disable anti-tampering. This iss...

ROS-20250904-04

The vulnerability of Module::Signature::verify function of Perl programming language is related to incorrect confirmation of cryptographic data signature. validation of cryptographic data signature. Exploitation of the vulnerability could allow an attacker, acting remotely, gain access to sensiti...

GHSA-36H8-R92J-W9VW The AspNetCore Remote Authenticator for SPID Allows SAML Response Signature Verification Bypass

Description Authentication using Spid and CIE is based on the SAML2 standard which provides for two entities: Identity Provider IdP: the system that authenticates users and provides identity information SAML assertions to the Service Provider, essentially, it is responsible for managing user...