CVEvulnerability
CVE-2020-8166
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-07-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-352
Description
A CSRF forgery vulnerability exists in rails < 5.2.5, rails < 6.0.4 that makes it possible for an attacker to, given a global CSRF token such as the one present in the authenticity_token meta tag, forge a per-form CSRF token.
Affected configurations
• rubyonrails rails (< 5.2.4.3)
• rubyonrails rails (>= 6.0.0 < 6.0.3.1)
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-352 Cross-Site Request Forgery weakness
References
- https://groups.google.com/g/rubyonrails-security/c/NOjKiGeXUgw Mailing List, Patch, Third Party Advisory
- https://hackerone.com/reports/732415 Exploit, Third Party Advisory
- https://www.debian.org/security/2020/dsa-4766 Third Party Advisory
- https://groups.google.com/g/rubyonrails-security/c/NOjKiGeXUgw Mailing List, Patch, Third Party Advisory
- https://hackerone.com/reports/732415 Exploit, Third Party Advisory
- https://www.debian.org/security/2020/dsa-4766 Third Party Advisory
- https://hackerone.com/reports/732415 Exploit, Third Party Advisory