Vulnerability Description
A CSRF vulnerability exists in rails <= 6.0.3 rails-ujs module that could allow attackers to send CSRF tokens to wrong domains.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rubyonrails | Rails | < 5.2.4.3 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://groups.google.com/g/rubyonrails-security/c/x9DixQDG9a0Mailing ListPatchThird Party Advisory
- https://hackerone.com/reports/189878ExploitThird Party Advisory
- https://www.debian.org/security/2020/dsa-4766Third Party Advisory
- https://groups.google.com/g/rubyonrails-security/c/x9DixQDG9a0Mailing ListPatchThird Party Advisory
- https://hackerone.com/reports/189878ExploitThird Party Advisory
- https://www.debian.org/security/2020/dsa-4766Third Party Advisory
FAQ
What is CVE-2020-8167?
CVE-2020-8167 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A CSRF vulnerability exists in rails <= 6.0.3 rails-ujs module that could allow attackers to send CSRF tokens to wrong domains.
How severe is CVE-2020-8167?
CVE-2020-8167 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-8167?
Check the references section above for vendor advisories and patch information. Affected products include: Rubyonrails Rails, Debian Debian Linux.