High 8.9Published Nov 6, 2025

CVE-2025-11956XSS in Proliz's OBS

Updated under an hour ago (Oct 27, 2026, 12:40 PM ET)

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It affects Proliz Software Ltd. Co. OBS (Student Affairs Information System). Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Proliz Software Ltd. Co. OBS (Student Affairs Information System)

Exploited in the last 30 days

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Proliz Software Ltd. Co. OBS (Student Affairs Information System) allows Stored XSS. This issue affects OBS (Student Affairs Information System): before 25.0401.

CVSS: 8.9 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: TR-CERT
NVD analysis: Deferred
Record last updated: Jun 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Proliz Software Ltd. Co. OBS (Student Affairs Information System) proliz_software:obs_student_affairs_information_system (from the name)	before 25.0401	CNA record

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.