What is CVE-2026-9497?

CVE-2026-9497 is a medium-severity vulnerability in Changmingxie Tcc-transaction, classified under Improper Input Validation. CVSS score: 6.3/10. Published 2026-05-25.

How severe is CVE-2026-9497?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Deserialization in Changmingxie Tcc-transaction

CVE-2026-9497

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 a…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.000 (14.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Changmingxie Tcc-transaction — versions 2.0, 2.1.0

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (related)

Frequently asked questions

What is CVE-2026-9497?: CVE-2026-9497 is a medium-severity vulnerability in Changmingxie Tcc-transaction, classified under Improper Input Validation. CVSS score: 6.3/10. Published 2026-05-25.
How severe is CVE-2026-9497?: Medium severity. CVSS v3 base score is 6.3 out of 10.