VULNERABILITY INTELLIGENCE

CVE-2018-15886

CVSS score7.2 HIGH
EPSS probability1.65%
CISA KEVNot currently listed
Published2018-09-10
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

Monstra CMS 3.0.4 does not properly restrict modified Snippet content, as demonstrated by the admin/index.php?id=snippets&action=edit_snippet&filename=google-analytics URI, which allows attackers to execute arbitrary PHP code by placing this code after a <?php substring.

Weakness classification

  • nvd@nist.gov: CWE-94

Primary references