CVE-2017-9443

Name: CVE-2017-9443
Creator: NVD / NIST
Published: 2017-06-05T19:29:00.29+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.26%

Last modified Jun 17, 2026

CVE-2017-9443 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. BigTree CMS through 4.2.18 allows remote authenticated users to conduct SQL injection attacks via a crafted tables object in manifest.json in an uploaded package. This issue exists in core\admin\modules\developer\extensions\install\process.php and core\admin\modules\developer\packages\install\process.php. EPSS estimates a 1.26% chance of exploitation in the next 30 days.

Description

BigTree CMS through 4.2.18 allows remote authenticated users to conduct SQL injection attacks via a crafted tables object in manifest.json in an uploaded package. This issue exists in core\admin\modules\developer\extensions\install\process.php and core\admin\modules\developer\packages\install\process.php. NOTE: the vendor states "You must implicitly trust any package or extension you install as they all have the ability to write PHP files.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.26%

65.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Bigtreecms	Bigtree Cms	<= 4.2.18

References

https://github.com/bigtreecms/BigTree-CMS/issues/292Exploit, Third Party Advisory
https://github.com/bigtreecms/BigTree-CMS/issues/292Exploit, Third Party Advisory

Timeline

Published: Jun 5, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-9443?

How severe is CVE-2017-9443?

CVE-2017-9443 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.

How do I fix CVE-2017-9443?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-9443?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST