CVE-2026-45393
High · 7.8CVSS
7.8
EPSS
0.4%
Published
May 12, 2026
CISA due date
—
The record
A vulnerability chain in Cribl Edge for Windows before 4.17.1 allows a local authenticated user to escalate privileges to NT AUTHORITY\SYSTEM. Incorrect default permissions on the Windows installer's authentication directory (CWE-276) expose a cryptographic secret used for JWT signing and password-hash derivation, enabling forgery of administrative API tokens. The forged token can then be used to invoke a pipeline function that reaches an OS command sink (CWE-78) running in the SYSTEM context.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-96376 Improper Neutralization of Special Elements used in an OS Command ("OS Command… CWE-78
- CVE-2026-113732 virtualenv is a tool for creating isolated virtual python environments. CWE-78
- CVE-2026-113776 virtualenv is a tool for creating isolated virtual python environments. CWE-78
- CVE-2026-113726 virtualenv is a tool for creating isolated virtual python environments. CWE-78
- CVE-2026-113725 virtualenv is a tool for creating isolated virtual python environments. CWE-78
- CVE-2026-113722 virtualenv is a tool for creating isolated virtual python environments. CWE-78
- CVE-2026-112943 launch-editor allows users to open files with line numbers in editor from Node.js. CWE-78
- CVE-2026-112900 Pillow is a Python imaging library. CWE-78