CVE-2025-14347Network attack vector

Authenticated browser script execution via undisclosed input

Published Dec 17, 2025 · Updated Dec 17, 2025

Reflected XSS in Proliz Software Öğrenci Bilgi Sistemi (OBS) before 26.5009 allows remote authenticated users to run script in a user's browser. The published record does not identify the affected endpoint or parameter, but reports that untrusted input is incorporated into web-page generation without proper neutralization. Low-privileged access and victim interaction are required; exploitation executes attacker-supplied script in the victim's OBS browser context.

CVSS severity6.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Proliz Software Öğrenci Bilgi Sistemi (OBS) before 26.5009 allows remote authenticated users to run script in a user's browser. The published record does not identify the affected endpoint or parameter, but reports that untrusted input is incorporated into web-page generation without proper neutralization. Low-privileged access and victim interaction are required; exploitation executes attacker-supplied script in the victim's OBS browser context.

The record

CVE
CVE-2025-14347
Published
Dec 17, 2025
Updated
Dec 17, 2025
Vendor
Proliz Software
Product
Öğrenci Bilgi Sistemi (OBS)
Classifications
CWE-79, CAPEC-591, T1204.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <26.5009

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Proliz Software · Öğrenci Bilgi Sistemi (OBS)version=0 <26.5009

Published CVSS scores

6.3Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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