CVE-2026-5148: Yunaiv Yudao-Cloud

Medium severity, CVSS 4.7. EPSS: 0.3% chance of exploitation in the next 30 days.

A weakness has been identified in YunaiV yudao-cloud up to 2026.01. This vulnerability affects unknown code of the file /admin-api/system/mail-log/page. This manipulation of the argument toMail causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Yunaiv Yudao-Cloud: version 2026.01 only

Published 2026-03-30. Last modified 2026-06-17.