Vulnerability · Published Sep 29, 2026 · Assigned by icscert
CVE-2026-70356Toptech TMS7 and TopHAT Unrestricted Upload of File with Dangerous Type
Critical 9.1
In plain English
A critical-severity unrestricted file upload in TMS7 from Toptech Systems. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)0.4%top 63.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The TMS file upload endpoint fails to enforce server-side file type restrictions, allowing an attacker to upload and execute arbitrary PHP files on the web server.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Toptech Systems | TMS7 | 7.6.3 |
| Toptech Systems | TopHAT | 7.6.3 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H