---
id: CVE-2025-12326
title: >-
  A vulnerability was found in shawon100 RUET OJ up to
  18fa45b0a669fa1098a0b8fc629cf6856369d9a5
summary: >-
  A vulnerability was found in shawon100 RUET OJ up to
  18fa45b0a669fa1098a0b8fc629cf6856369d9a5. This vulnerability affects unknown
  code of the file /process.php of the component POST Request Handler. The
  manipulation of the argument un re…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-74
  - CWE-89
  - CWE-89
vendor: shawonruet
product: ruet_oj
affected:
  - ruet_oj <= 2022-10-19
published: '2025-10-27'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-12326'
references:
  - url: 'https://vuldb.com/?ctiid.330103'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.330103'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.674322'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00459
epssPercentile: 0.37796
ingestedAt: '2026-10-08T11:31:27.648Z'
---

## Overview

A vulnerability was found in shawon100 RUET OJ up to 18fa45b0a669fa1098a0b8fc629cf6856369d9a5. This vulnerability affects unknown code of the file /process.php of the component POST Request Handler. The manipulation of the argument un results in sql injection. The attack can be launched remotely. The exploit has been made public and could be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `ruet_oj <= 2022-10-19`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.