Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Craftcms | Craft Cms | <= 3.0.34 |
Related Weaknesses (CWE)
References
- https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.mdRelease Notes
- https://github.com/phuctam/Server-Side-Template-Injection-in-CraftCMS-/issues/1ExploitThird Party Advisory
- https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.mdRelease Notes
- https://github.com/phuctam/Server-Side-Template-Injection-in-CraftCMS-/issues/1ExploitThird Party Advisory
FAQ
What is CVE-2018-20465?
CVE-2018-20465 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 cr...
How severe is CVE-2018-20465?
CVE-2018-20465 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-20465?
Check the references section above for vendor advisories and patch information. Affected products include: Craftcms Craft Cms.