High
CVSS 8.8
Overview
An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a directory traversal and delete files by sending a crafted POST request to /Modules.php?modname=users/Staff.php&removefile.
CVE-2025-22923
An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a direct...
Risk analysis
This vulnerability is rated 🟠 HIGH.
- CVSS: 8.8 (HIGH)
- Detected tags: path (tag impact: MODERATE)
Recommended actions:
- Canonicalize path; block `..` traversal; use allowlists.