Security Advisory

CVE-2026-5538

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-05 03:15:15

Last updated 2026-04-06 16:34:01

Assigner VulDB

CVSS score 5.3

State PUBLISHED

Description

A vulnerability was detected in QingdaoU OnlineJudge up to 1.6.1. Affected by this issue is the function service_url of the file JudgeServer.service_url of the component judge_server_heartbeat Endpoint. The manipulation results in server-side request forgery. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.

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