CVE-2017-16903

Name: CVE-2017-16903
Creator: NVD / NIST
Published: 2017-11-20T19:29:00.327+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.05%

Last modified Jun 17, 2026

CVE-2017-16903 is a vulnerability of currently unknown severity. LvyeCMS through 3.1 allows remote attackers to upload and execute arbitrary PHP code via directory traversal sequences in the dir parameter, in conjunction with PHP code in the content parameter, within a template Style add request to index.php.. EPSS estimates a 2.05% chance of exploitation in the next 30 days.

Description

LvyeCMS through 3.1 allows remote attackers to upload and execute arbitrary PHP code via directory traversal sequences in the dir parameter, in conjunction with PHP code in the content parameter, within a template Style add request to index.php.

Metrics

EPSS Probability

2.05%

78.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Lvyecms Project	Lvyecms	<= 3.1

References

Timeline

Published: Nov 20, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-16903?

How severe is CVE-2017-16903?

Severity scoring for CVE-2017-16903 is pending analysis. The EPSS model estimates a 2.05% probability of exploitation in the next 30 days.

How do I fix CVE-2017-16903?

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-2017-16903?

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

Scan your code now

Source: NVD / NIST