CVE-2018-20465

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
VendorProductVersion
craftcmscraft_cms
𝑥
≤ 3.0.34
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md
https://github.com/phuctam/Server-Side-Template-Injection-in-CraftCMS-/issues/1
https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md
https://github.com/phuctam/Server-Side-Template-Injection-in-CraftCMS-/issues/1