CVE-2026-9497: Changmingxie Tcc-Transaction

Medium severity, CVSS 6.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A flaw has been found in changmingxie tcc-transaction up to 2.1.0. This issue affects the function Fastjson.parseObject of the component Fastjson AutoType REST API. This manipulation causes deserialization. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Changmingxie Tcc-Transaction: version 2.0 only; version 2.1.0 only

Published 2026-05-25. Last modified 2026-07-23.