CVE-2026-70356 TMS - Unrestricted File Upload

TMS contains an unrestricted file upload vulnerability caused by lack of server-side file type enforcement in the file upload endpoint, letting attackers upload and execute arbitrary PHP files remotely, exploit requires no special privileges.

CVSS base score 9.1 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.40% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Unrestricted File Upload
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Published
29 September 2026
Updated
15 October 2026
Weakness
CWE-434

Vendor fix

Update to the latest version with proper server-side file type validation.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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