HTTP Request Smuggling Vulnerability in JetBrains Ktor
CVE-2020-26129

6.5MEDIUM

Key Information:

Vendor

Jetbrains
Status
Ktor
Vendor
CVE Published:
16 November 2020

What is CVE-2020-26129?

In JetBrains Ktor prior to version 1.4.1, a security issue allows for HTTP request smuggling, potentially enabling attackers to manipulate the behavior of web applications. This vulnerability could be exploited to bypass security controls and achieve unauthorized access to sensitive data. Users of affected Ktor versions are advised to upgrade to avoid potential risks.

References

https://blog.jetbrains.com
x_refsource_MISC
https://blog.jetbrains.com/2020/11/16/jetbrains-security-...
x_refsource_CONFIRM

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.