What is CVE-2026-33273?

CVE-2026-33273 is a medium-severity vulnerability in Icz Corporation Matcha Invoice, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 4.7/10. Published 2026-04-08.

How severe is CVE-2026-33273?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Arbitrary file upload in Icz Corporation Matcha Invoice

CVE-2026-33273

Unrestricted upload of file with dangerous type issue exists in MATCHA INVOICE 2.6.6 and earlier. If this vulnerability is exploited, an arbitrary file may be created by an administrator of the product. As a result, arbitrary code may be e…

Vulnerability class: Unrestricted File Upload

EPSS: 0.001 (17.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.

Affected products

Icz Corporation Matcha Invoice — versions 2.6.6 and earlier

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

Frequently asked questions

What is CVE-2026-33273?: CVE-2026-33273 is a medium-severity vulnerability in Icz Corporation Matcha Invoice, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 4.7/10. Published 2026-04-08.
How severe is CVE-2026-33273?: Medium severity. CVSS v3 base score is 4.7 out of 10.