Vulnerability DatabaseCVE-2026-38967
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CVE-2026-38967
Published:June 02, 2026
Updated:June 07, 2026
CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated response header values.
Affected Packages
https://github.com/CrowCpp/Crow.git (GITHUB):
Affected version(s) >=v0.1 <v1.3.2
Fix Suggestion:
Update to version v1.3.2
Related Resources (2)
https://github.com/CrowCpp/Crow/issues/1165
https://github.com/CrowCpp/Crow/pull/1167
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CVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
CWE-113
EPSS
Base Score:
0.05