CVE-2018-20465
HIGHCraft CMS <= 3.0.34 - Authenticated Server-Side Template Injection via Site Settings URI Format
Title source: llmDescription
Craft CMS through 3.0.34 allows remote authenticated administrators to read sensitive information via server-side template injection, as demonstrated by a {% string for craft.app.config.DB.user and craft.app.config.DB.password in the URI Format of the Site Settings, which causes a cleartext username and password to be displayed in a URI field.
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/phuctam/Server-Side-Template-Injection-in-CraftCMS-/issues/1
Release Notes x_refsource_misc
https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md
Scores
CVSS v3
7.2
EPSS
0.0106
EPSS Percentile
60.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-311
Status
published
Products (2)
craftcms/cms
0Packagist
craftcms/craft_cms
< 3.0.34
Published
Dec 25, 2018
Tracked Since
Feb 18, 2026