CVE-2026-103259

n8n versions before 2.39.6 and 2.40.0 before 2.40.1 contain a session token leakage vulnerability in the Dynamic Credentials authorize and revoke endpoints. Attackers with resolver registration capability can capture collaborators' session tokens by setting a fallback resolver to an...

CVE-2026-103259 n8n before 2.39.6 and 2.40.x before 2.40.1 Session Token Leak via Dynamic Credentials

n8n versions before 2.39.6 and 2.40.0 before 2.40.1 contain a session token leakage vulnerability in the Dynamic Credentials authorize and revoke endpoints. Attackers with resolver registration capability can capture collaborators' session tokens by setting a fallback resolver to an...

CVE-2026-103259

The n8n application versions before 2.39.6 and 2.40.x before 2.40.1 are vulnerable to a session token leakage in the Dynamic Credentials authorize and revoke endpoints. Attackers who possess resolver registration capability can capture collaborators' session tokens by configuring a fallback resol...

CVE-2026-103259: Incorrect Authorization

n8n versions before 2.39.6 and 2.40.0 before 2.40.1 contain a session token leakage vulnerability in the Dynamic Credentials authorize and revoke endpoints. Attackers with resolver registration capability can capture collaborators' session tokens by setting a fallback resolver to an...

CVE-2026-44300 OpenCost ServiceKey Endpoint Unauthorized Credential Overwrite/Injection

OpenCost provides cost monitoring for Kubernetes workloads and cloud costs. Prior to 1.121.0, the POST /serviceKey endpoint in pkg/costmodel/router.go allows a network client to invoke AddServiceKey without mandatory authentication and submit an arbitrary key form value that is written to the GCP...

GO-2026-5974 OpenCost ServiceKey Endpoint Unauthorized Credential Overwrite/Injection in github.com/opencost/opencost

OpenCost ServiceKey Endpoint Unauthorized Credential Overwrite/Injection in github.com/opencost/opencost...

EUVD-2026-27093

n8n is an open source workflow automation platform. Prior to versions 1.123.33 and 2.17.5, the dynamic-node-parameters endpoints did not verify whether the authenticated caller was authorized to use a supplied credential reference. An authenticated user with access to a shared workflow could supp...

CVE-2019-10321

A cross-site request forgery vulnerability in Jenkins Artifactory Plugin 3.2.2 and earlier in ArtifactoryBuilder.DescriptorImpldoTestConnection allowed users with Overall/Read access to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method,...

CVE-2019-10341

A missing permission check in Jenkins Docker Plugin 1.1.6 and earlier in DockerAPI.DescriptorImpldoTestConnection allowed users with Overall/Read access to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored i...

Koha Library Management System Cross-Site Scripting Vulnerability

Library Management System is a library management system with QR code attendance and automatic library card generation by King Albaracin Individual Developer. A cross-site scripting vulnerability exists in Koha Library Management System version 23.05.05 and earlier, which stems from a cross-site...

CVE-2023-49251

A vulnerability has been identified in SIMATIC CN 4100 All versions V2.7. The "intermediate installation" system state of the affected application allows an attacker to add their own login credentials to the device. This allows an attacker to remotely login as root and take control of the device...

SUSE SLED12 / SLES12 Security Update : curl (SUSE-SU-2021:2462-1)

The remote SUSE Linux SLED12 / SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2462-1 advisory. - CVE-2021-22925: TELNET stack contents disclosure again. bsc1188220 - CVE-2021-22924: Bad connection reuse due to flawed...

CVE-2020-28872: Incorrect Authorization

An authorization bypass vulnerability in Monitorr v1.7.6m in Monitorr/assets/config/installation/register.php allows an unauthorized person to create valid credentials...