GHSA-2V4M-FW6C-G78F GeoNetwork has reflected XSS through client-side template injection

Summary It is possible to craft a URL that causes GeoNetwork to reflect attacker-controlled content into an error page in a way that gets evaluated as a client-side template expression. Combined with known AngularJS sandbox-escape techniques, this can be used to execute arbitrary JavaScript in th...

CVE-2026-53909

MCO does not correctly validate types of uploaded files. File upload validation functionality relies only on client-side checks, which can be bypassed. An authorized, low-privileged attacker can upload files with arbitrary types to the server. Because vendor contact attempts were unsuccessful, th...

CVE-2026-53909

MCO does not correctly validate types of uploaded files. File upload validation functionality relies only on client-side checks, which can be bypassed. An authorized, low-privileged attacker can upload files with arbitrary types to the server. Because vendor contact attempts were unsuccessful, th...

EUVD-2026-40955

MCO does not correctly validate types of uploaded files. File upload validation functionality relies only on client-side checks, which can be bypassed. An authorized, low-privileged attacker can upload files with arbitrary types to the server. Because vendor contact attempts were unsuccessful, th...

CVE-2026-53909 Arbitrary File Upload in MCO

MCO does not correctly validate types of uploaded files. File upload validation functionality relies only on client-side checks, which can be bypassed. An authorized, low-privileged attacker can upload files with arbitrary types to the server. Because vendor contact attempts were unsuccessful, th...

CVE-2026-53909 Arbitrary File Upload in MCO

MCO does not correctly validate types of uploaded files. File upload validation functionality relies only on client-side checks, which can be bypassed. An authorized, low-privileged attacker can upload files with arbitrary types to the server. Because vendor contact attempts were unsuccessful, th...

CVE-2026-53909

CVE-2026-53909 affects MCO where file upload validation relies solely on client-side checks, allowing an authorized low-priv attacker to upload arbitrary file types to the server. The vulnerability has been confirmed only in version 25.3.3.1, though other versions may also be affected. The docume...

PT-2026-54835

Name of the Vulnerable Software and Affected Versions MCO version 25.3.3.1 Description The software fails to correctly validate the types of uploaded files because the validation process relies exclusively on client-side checks, which can be bypassed. This allows an authorized, low-privileged...

CVE-2025-36327

IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow an authenticated user to bypass security controls and perform unauthorized actions due to client-side enforcement of sever-side security...

CVE-2025-36327 Vulnerabilities found in Watson Data Intelligence

IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow an authenticated user to bypass security controls and perform unauthorized actions due to client-side enforcement of sever-side security...

EUVD-2025-210378

IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow an authenticated user to bypass security controls and perform unauthorized actions due to client-side enforcement of sever-side security...

CVE-2025-36327

CVE-2025-36327 affects IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, and 5.3.0. An authenticated user can bypass security controls and perform unauthorized actions due to client-side enforcement of server-side security. The issue is described as a failure of client-side controls to enforce s...

CVE-2025-36327 Vulnerabilities found in Watson Data Intelligence

IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow an authenticated user to bypass security controls and perform unauthorized actions due to client-side enforcement of sever-side security...

CVE-2026-58015

A flaw was found in GLib. The D-Bus client-side implementation of the DBUSCOOKIESHA1 SASL authentication mechanism does not validate the cookiecontext parameter received from the server. A malicious D-Bus server can supply a cookiecontext containing path traversal sequences, causing the client to...

PT-2026-53979

Name of the Vulnerable Software and Affected Versions IBM watsonx.data intelligence versions 5.2.0 through 5.3.0 Description An authenticated user can bypass security controls and perform unauthorized actions. This occurs because security checks that should be enforced on the server are instead...

Public PoC Released for Critical libssh2 CVE-2026-55200 Client-Side SSH Flaw

A public proof-of-concept is now out for CVE-2026-55200, a critical flaw in libssh2 that lets a malicious or compromised SSH server trigger memory corruption on a connecting client, with possible code execution. No credentials, no user interaction. The bug affects every release up to and includin...

BIT-GITLAB-2026-10086 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 16.4 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary client-side code in the context of...

CVE-2026-57913: Client-Side Enforcement of Server-Side Security

Johnson & Johnson Audit Tracking Management System ATMS before 2026-04-21 allows viewing of meeting minutes and transcripts...

keycloak: org.keycloak/keycloak-services: Keycloak: Policy bypass during WebAuthn credential registration via client-side JavaScript manipulation

A flaw was found in Keycloak. An authenticated user can bypass configured WebAuthn policies during credential registration by manipulating client-side JavaScript. This occurs because the server-side processAction fails to validate that the newly created credential's parameters, such as public key...

CVE-2026-10086

GitLab has remediated an issue in GitLab EE affecting all versions from 16.4 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary client-side code in the context of...