CVE-2026-25951
CVE-2026-25951 · FUXA has a Path Traversal Sanitization Bypass
This page contains facts from public vulnerability sources. Check the original advisory before updating.
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.11, there is a flaw in the path sanitization logic allows an authenticated attacker with administrative privileges to bypass directory traversal protections. By using nested traversal sequences (e.g., ....//), an attacker can write arbitrary files to the server filesystem, including sensitive directories like runtime/scripts. This leads to Remote Code Execution (RCE) when the server reloads the malicious scripts. This vulnerability is fixed in 1.2.11.
CVSS 8.6 · High · EPSS 1.4% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
fuxa
- Versions
- < 1.2.11: Affected
No fix published
fuxa-server npm
- Affected ranges
- SEMVER: < 1.2.11
Update to 1.2.11