What is CVE-2026-71379?

CVE-2026-71379 is a critical-severity vulnerability in Toptech Systems Tms7, classified under Files or Directories Accessible to External Parties. CVSS score: 10.0/10. Published 2026-09-29.

How severe is CVE-2026-71379?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Vulnerability in Toptech Systems Tms7

CVE-2026-71379

The file export endpoint allows any unauthenticated attacker to export arbitrary database tables by sending a crafted POST request.

Published 2026-09-29.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Toptech Systems Tms7 — versions 7.6.3
Toptech Systems Tophat — versions 7.6.3

Weakness classification (CWE)

CWE-552 — Files or Directories Accessible to External Parties

References

Frequently asked questions

What is CVE-2026-71379?: CVE-2026-71379 is a critical-severity vulnerability in Toptech Systems Tms7, classified under Files or Directories Accessible to External Parties. CVSS score: 10.0/10. Published 2026-09-29.
How severe is CVE-2026-71379?: Critical severity. CVSS v3 base score is 10.0 out of 10.