CVE-2018-20465

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 7.2/10CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-311

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.mdRelease Notes
https://github.com/phuctam/Server-Side-Template-Injection-in-CraftCMS-/issues/1Exploit, Third Party Advisory
https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.mdRelease Notes
https://github.com/phuctam/Server-Side-Template-Injection-in-CraftCMS-/issues/1Exploit, Third Party Advisory

Timeline

Published: Dec 25, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

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