CVE-2026-9497

changmingxie tcc-transaction Fastjson AutoType REST API Fastjson.parseObject deserialization

CVSS 5.3 MEDIUMEPSS 0.3%CWE-20 CWE-502

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

25 may 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Productos afectados

changmingxie · tcc-transaction

Referencias

https://github.com/Ku4D3/bug_story/blob/main/report_01.md https://vuldb.com/submit/814092 https://vuldb.com/vuln/365480 https://vuldb.com/vuln/365480/cti