Vulnerability Description
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.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Os4Ed | Opensis | >= 8.0, <= 9.1 |
Related Weaknesses (CWE)
References
- https://github.com/OS4ED/openSIS-ClassicProduct
- https://github.com/esusalla/vulnerability-research/tree/main/CVE-2025-22923Third Party Advisory
- https://github.com/esusalla/vulnerability-research/tree/main/CVE-2025-22923Third Party Advisory
FAQ
What is CVE-2025-22923?
CVE-2025-22923 is a vulnerability with a CVSS score of 8.8 (HIGH). 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.
How severe is CVE-2025-22923?
CVE-2025-22923 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-22923?
Check the references section above for vendor advisories and patch information. Affected products include: Os4Ed Opensis.