MEDIUM 6.3

GHSA-4r4v-3jc5-hrg9

TCC-TRANSACTION has an Improper Input Validation vulnerability

Details

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.

Are you affected?

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Affected packages

Maven / org.mengyun:tcc-transaction

Introduced in: 0

No fixed version published yet for org.mengyun:tcc-transaction (maven). Pin to a known-safe version or switch to an alternative.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-9497 [ADVISORY]
https://github.com/Ku4D3/bug_story/blob/main/report_01.md [WEB]
https://github.com/changmingxie/tcc-transaction [PACKAGE]
https://vuldb.com/submit/814092 [WEB]
https://vuldb.com/vuln/365480 [WEB]
https://vuldb.com/vuln/365480/cti [WEB]