CVE-2020-7695
HTTP Response Splitting
MEDIUM
5.3
CVSS Score
Published: July 27, 2020 at 11:25 AM UTC
Updated: June 17, 2026 at 03:25 AM UTC
1 product affected across 1 vendorUvicorn
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Severity
MEDIUM5.3
Exploit prediction
EPSS 1%
Description
Uvicorn before 0.11.7 is vulnerable to HTTP response splitting. CRLF sequences are not escaped in the value of HTTP headers. Attackers can exploit this to add arbitrary headers to HTTP responses, or even return an arbitrary response body, whenever crafted input is used to construct HTTP headers.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-PYTHON-UVICORN-570471CVSS
5.3MEDIUMsnyk
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-74
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