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GHSA-4r4v-3jc5-hrg9

TCC-TRANSACTION has an Improper Input Validation vulnerability

Source: GitHub Advisory Database (reviewed) Low CVE-2026-9497

Packages

EcosystemPackageAffectedFixed in
Maven org.mengyun:tcc-transaction <= 2.1.0 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.