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CVE-2021-43185

nvd nist
Published: Nov 9, 2021Modified: Jun 17, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

JetBrains YouTrack before 2021.3.23639 is vulnerable to Host header injection.

Affected (1)

Products: Jetbrains: Youtrack
Jetbrains
1 product
Youtrack
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Youtrack
Before 2021.3.23639

Related CWEs

CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

References (2)

Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.