VULNERABILITY INTELLIGENCE

CVE-2017-16903

CVSS score9.8 CRITICAL
EPSS probability2.05%
CISA KEVNot currently listed
Published2017-11-20
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-22

Primary references