{"id":"CVE-2026-33273","title":"Unrestricted upload of file with dangerous type issue exists in MATCHA INVOICE 2.6.6 and earlier","summary":"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…","severity":"high","cvss":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-434"],"vendor":"icz","product":"matcha_invoice","affected":["matcha_invoice <= 2.6.6"],"published":"2026-04-08","updated":"2026-07-24","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-33273","references":[{"url":"https://jvn.jp/en/jp/JVN33581068/","label":"vultures@jpcert.or.jp"},{"url":"https://oss.icz.co.jp/news/?p=1386","label":"vultures@jpcert.or.jp"}],"tags":["nvd"],"epss":0.00228,"epssPercentile":0.13867,"ingestedAt":"2026-07-25T23:05:58.802Z","slug":"CVE-2026-33273","body":"## Overview\n\nUnrestricted 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 executed on the server.\n\n## Affected\n\n- `matcha_invoice <= 2.6.6`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":39.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}