CVE-2018-15886

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.

CVSS v3 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3 : HIGH

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

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/monstra-cms/monstra/issues/455	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:monstra:monstra:3.0.4:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-09-10 13:29

Updated : 2023-12-10 12:44

NVD link : CVE-2018-15886

Mitre link : CVE-2018-15886

CVE.ORG link : CVE-2018-15886

JSON object : View

Products Affected

monstra

monstra

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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