What is CVE-2026-7807?

CVE-2026-7807 is a high-severity vulnerability in Smartertools Smartermail, classified under Path Traversal. CVSS score: 8.1/10. Published 2026-05-08.

How severe is CVE-2026-7807?

High severity. CVSS v3 base score is 8.1 out of 10.

Path Traversal in Smartertools Smartermail

CVE-2026-7807

SmarterTools SmarterMail builds prior to 9560 contain a local file inclusion vulnerability in the /api/v1/report/summary/{type} API endpoint that allows authenticated users to read arbitrary .json files on the system. Attackers can exploit…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.000 (2.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Smartertools Smartermail
Smartertools Inc. Smartermail — versions 0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

disclosure@vulncheck.com (release-notes, Release Notes, patch)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-7807?: CVE-2026-7807 is a high-severity vulnerability in Smartertools Smartermail, classified under Path Traversal. CVSS score: 8.1/10. Published 2026-05-08.
How severe is CVE-2026-7807?: High severity. CVSS v3 base score is 8.1 out of 10.