Description
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.
Published: 2026-05-25
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-4r4v-3jc5-hrg9 TCC-TRANSACTION has an Improper Input Validation vulnerability
History

Tue, 26 May 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 25 May 2026 20:15:00 +0000

Type Values Removed Values Added
Description 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.
Title changmingxie tcc-transaction Fastjson AutoType REST API Fastjson.parseObject deserialization
First Time appeared Changmingxie
Changmingxie tcc-transaction
Weaknesses CWE-20
CWE-502
CPEs cpe:2.3:a:changmingxie:tcc-transaction:*:*:*:*:*:*:*:*
Vendors & Products Changmingxie
Changmingxie tcc-transaction
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': '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'}


Subscriptions

Changmingxie Tcc-transaction
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-05-26T15:08:15.118Z

Reserved: 2026-05-25T09:37:31.224Z

Link: CVE-2026-9497

cve-icon Vulnrichment

Updated: 2026-05-26T15:08:09.389Z

cve-icon NVD

Status : Deferred

Published: 2026-05-25T20:16:38.137

Modified: 2026-06-17T11:05:22.513

Link: CVE-2026-9497

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-26T13:00:11Z

Weaknesses