CVE-2018-17036

Name: CVE-2018-17036
Creator: NVD / NIST
Published: 2018-09-14T07:29:00.487+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.66%

Last modified Jun 17, 2026

CVE-2018-17036 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in UCMS 1.4.6 and 1.6. It allows PHP code injection during installation via the systemdomain parameter to install/index.php, as demonstrated by injecting a phpinfo() call into /inc/config.php.. EPSS estimates a 1.66% chance of exploitation in the next 30 days.

Description

An issue was discovered in UCMS 1.4.6 and 1.6. It allows PHP code injection during installation via the systemdomain parameter to install/index.php, as demonstrated by injecting a phpinfo() call into /inc/config.php.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.66%

73.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Ucms Project	Ucms	1.4.6
Ucms Project	Ucms	1.6

References

https://github.com/blackstar24/UCMS/blob/master/phpinfo.mdExploit, Third Party Advisory
https://github.com/blackstar24/UCMS/blob/master/phpinfo.mdExploit, Third Party Advisory

Timeline

Published: Sep 14, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-17036?

How severe is CVE-2018-17036?

CVE-2018-17036 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.66% probability of exploitation in the next 30 days.

How do I fix CVE-2018-17036?

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-2018-17036?

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

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Source: NVD / NIST