CVE-2026-44428 MCP Registry: GitHub OIDC tokens replayable across registry deployments due to shared audience

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being targeted. On the client side, the publisher...

CVE-2026-8621

Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attackers can inject malicious X-Crabbox-Owner and X-Crabbox-Org headers in requests authenticated with a...

CVE-2026-8621

Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attackers can inject malicious X-Crabbox-Owner and X-Crabbox-Org headers in requests authenticated with a...

CVE-2026-8621 Crabbox < v0.12.0 Authentication Bypass via Header Spoofing

Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attackers can inject malicious X-Crabbox-Owner and X-Crabbox-Org headers in requests authenticated with a...

Malicious code in @aiscene/aiserver (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5afe7de709fb18909451ff49a02f133f248fb0dc0688709251c924038effc6dc On load, dist/index.js unconditionally instantiates new AIServer and calls server.start at module top level no require.main === module guard, so simp...

GHSA-9QPR-VC49-HQG2 wger: Privilege escalation via trainer-login session chaining allows gym trainer to impersonate gym manager

Summary A gym trainer can escalate their session to any higher-privileged account gym manager, general manager by chaining two calls to the trainer-login endpoint. Once a trainer performs a legitimate switch into a low-privileged user, the session flag trainer.identity is set and this flag alone...

wger: Privilege escalation via trainer-login session chaining allows gym trainer to impersonate gym manager

Summary A gym trainer can escalate their session to any higher-privileged account gym manager, general manager by chaining two calls to the trainer-login endpoint. Once a trainer performs a legitimate switch into a low-privileged user, the session flag trainer.identity is set and this flag alone...

curl: HTTPS proxy connection reuse lets one easy handle inherit another handle's mTLS-authenticated proxy session

Summary: libcurl can reuse an already mTLS-authenticated HTTPS proxy TLS connection for a different easy handle even when that second handle does not have the proxy private key required to establish the session itself. The issue happens because the HTTPS proxy connection reuse identity does not...

Important: Red Hat Security Advisory: zero trust workload identity manager for Red Hat OpenShift 1.0.1

zero trust workload identity manager for Red Hat OpenShift 1.0.1 The Zero Trust Workload Identity Manager ZTWIM is a day-2 operator. The operator manages lifecycle of operand components from SPIRE project. The goal of ZTWIM is to provide secure, verifiable workload identities for workloads in...

Important: Red Hat Security Advisory: zero trust workload identity manager for Red Hat OpenShift 1.0.1

zero trust workload identity manager for Red Hat OpenShift 1.0.1 The Zero Trust Workload Identity Manager ZTWIM is a day-2 operator. The operator manages lifecycle of operand components from SPIRE project. The goal of ZTWIM is to provide secure, verifiable workload identities for workloads in...

Important: Red Hat Security Advisory: zero trust workload identity manager for Red Hat OpenShift 1.0.1

zero trust workload identity manager for Red Hat OpenShift 1.0.1 The Zero Trust Workload Identity Manager ZTWIM is a day-2 operator. The operator manages lifecycle of operand components from SPIRE project. The goal of ZTWIM is to provide secure, verifiable workload identities for workloads in...

Important: Red Hat Security Advisory: zero trust workload identity manager for Red Hat OpenShift 1.0.1

zero trust workload identity manager for Red Hat OpenShift 1.0.1 The Zero Trust Workload Identity Manager ZTWIM is a day-2 operator. The operator manages lifecycle of operand components from SPIRE project. The goal of ZTWIM is to provide secure, verifiable workload identities for workloads in...

Important: Red Hat Security Advisory: zero trust workload identity manager for Red Hat OpenShift 1.0.1

zero trust workload identity manager for Red Hat OpenShift 1.0.1 The Zero Trust Workload Identity Manager ZTWIM is a day-2 operator. The operator manages lifecycle of operand components from SPIRE project. The goal of ZTWIM is to provide secure, verifiable workload identities for workloads in...

WS-2018-0005

libp2p-secio to an identity spoofing attackversions 0.8.1 and before...

PT-2026-42593

Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attackers can inject malicious X-Crabbox-Owner and X-Crabbox-Org headers in requests authenticated with a...

ZITADEL 注入漏洞

ZITADEL is an open-source identity and access management platform developed by ZITADEL in Switzerland. Versions of ZITADEL from 2.71.11 up to 3.4.10, as well as version 4.15.0, had a vulnerability related to injection attacks. This vulnerability stemmed from improper escaping of user-provided...

PT-2026-42988

Summary A critical identity spoofing vulnerability in MCPHub allows any unauthenticated user to impersonate any other user — including administrators — on SSE Server-Sent Events and MCP transport endpoints. The server accepts a username from the URL path parameter and creates an internal user...

CVE-2026-44671: Improper Neutralization of Special Elements used in an LDAP Query

ZITADEL is an open source identity management platform. From 2.71.11 to before 3.4.10 and 4.15.0, a vulnerability was discovered in Zitadel's LDAP identity provider implementation, which fails to properly escape user-provided usernames before incorporating them into LDAP search filters. This allo...

CVE-2026-8621: Improper Authentication

Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attackers can inject malicious X-Crabbox-Owner and X-Crabbox-Org headers in requests authenticated with a...

PT-2026-41136

Name of the Vulnerable Software and Affected Versions wger versions prior to 2.5.0a2 Description An insecure direct object reference IDOR allows any authenticated user to access the private health data of other users. The issue occurs when a user has a routine marked as a public template, which...