CVE-2020-8167
MEDIUM
6.5
CVSS Score
Published: June 19, 2020 at 05:16 PM UTC
Updated: June 17, 2026 at 03:25 AM UTC
2 products affected across 2 vendorsDebian LinuxRails
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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%
Description
A CSRF vulnerability exists in rails <= 6.0.3 rails-ujs module that could allow attackers to send CSRF tokens to wrong domains.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%v < 5.2.4.36.0.0 ≤ v < 6.0.3.1
Vendor states this is fixed in 5.2.4.3 (unaffected)
Affected range stops below 6.0.3.1, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCMailing ListPatchThird Party Advisory
Source: [email protected]
https://groups.google.com/g/rubyonrails-security/c/x9DixQDG9a0x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://hackerone.com/reports/189878Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
https://www.debian.org/security/2020/dsa-4766CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-352
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