CVE Catalog

CVE-2026-15580

MediumCVSS 6.9
Published: Updated: Translated: NVD NIST

Summary

The PassPortal browser extension by N-able before version 3.49.6 has a vulnerability allowing vault token disclosure via unvalidated postMessage, enabling authentication abuse.

Risk Assessment

An attacker could intercept authentication tokens, potentially leading to unauthorized access to sensitive data stored in the vault.

Recommendation

Upgrade the PassPortal extension to version 3.49.6 or later.

Related vulnerabilities

Original NVD description (English source)

vault token disclosure via unvalidated postMessage vulnerability in N-able PassPortal allows Authentication Abuse. This issue affects the PassPortal browser extension: before 3.49.6.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS