CVE-2017-7695

9.8 CRITICAL

Published: April 11, 2017 Modified: May 13, 2026

Description

Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php[space]' file, they could bypass a safety check and execute any code.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.math1as.com/bigtree_upload.txt

Source: cve@mitre.org

Exploit Third Party Advisory

https://github.com/bigtreecms/BigTree-CMS/commit/8cf4212ea40e1b843e1aecf4b24681b0964ec04c

Source: cve@mitre.org

Patch

https://github.com/bigtreecms/BigTree-CMS/issues/276

Source: cve@mitre.org

Issue Tracking Patch

http://www.math1as.com/bigtree_upload.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Third Party Advisory

https://github.com/bigtreecms/BigTree-CMS/commit/8cf4212ea40e1b843e1aecf4b24681b0964ec04c

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://github.com/bigtreecms/BigTree-CMS/issues/276

Source: af854a3a-2127-422b-91ae-364da2661108

Issue Tracking Patch

6 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

2.0%

78th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-434

Affected Vendors

bigtreecms

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