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CVE-2026-5538

QingdaoU OnlineJudge judge_server_heartbeat Endpoint JudgeServer.service_url server-side request forgery PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
QingdaoU / OnlineJudgeaffected 1.6.0; affected 1.6.1

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.