CVE-2017-9428

7.5 highEPSS 2.0%

High (7.5) in bigtreecms bigtree cms. EPSS 2.0% chance of exploitation in the next 30 days.

A directory traversal vulnerability exists in core\admin\ajax\developer\extensions\file-browser.php in BigTree CMS through 4.2.18 on Windows, allowing attackers to read arbitrary files via ..\ sequences in the directory parameter.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 2.0% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2017-06-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

bigtreecms:bigtree_cms

References

https://github.com/bigtreecms/BigTree-CMS/issues/289
https://github.com/bigtreecms/BigTree-CMS/issues/289

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