CVE-2026-9497
MEDIUMchangmingxie tcc-transaction Fastjson AutoType REST API Fastjson.parseObject deserialization
Title source: cnaDescription
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 (4)
Core 4
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-365480 | changmingxie tcc-transaction Fastjson AutoType REST API Fastjson.parseObject deserialization
https://vuldb.com/vuln/365480
Signature, Permissions Required signature
permissions-required
VDB-365480 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/365480/cti
Third Party Advisory third-party-advisory
Submit #814092 | changmingxie tcc-transaction <=2.1.0 Deserialization
https://vuldb.com/submit/814092
Scores
CVSS v3
6.3
EPSS
0.0031
EPSS Percentile
22.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-20
CWE-502
Status
published
Products (2)
changmingxie/tcc-transaction
2.0
changmingxie/tcc-transaction
2.1.0
Published
May 25, 2026
Tracked Since
May 26, 2026