XSS Vulnerability in Proliz Software OBS Affects Student Affairs Information System
CVE-2025-11956

8.9HIGH

Key Information:

Vendor

Proliz Software Ltd. Co.

Status
Obs (student Affairs Information System)
Vendor
CVE Published:
6 November 2025

What is CVE-2025-11956?

The XSS vulnerability in the OBS (Student Affairs Information System) from Proliz Software Ltd. Co. enables attackers to inject malicious scripts that are stored and executed in the users' browsers. This flaw can lead to unauthorized access, data theft, or user account compromise by exploiting improper input handling during web page generation. Organizations using affected versions prior to 25.0401 should take immediate action to secure their systems and mitigate the potential risks associated with this security issue.

Affected Version(s)

OBS (Student Affairs Information System) 0 < 25.0401

References

https://www.usom.gov.tr/bildirim/tr-25-0379
government-resourcebroken-link
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/...
government-resource

CVSS V3.1

Score:
8.9
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Mehmet Cahit ÖZGÜR
.