CVE-2020-28452 : Vulnerability Insights and Analysis

This CVE-2020-28452 affects the package com.softwaremill.akka-http-session:core_2.12, com.softwaremill.akka-http-session:core_2.11, and com.softwaremill.akka-http-session:core_2.13 due to a Cross-site Request Forgery (CSRF) vulnerability.

Understanding CVE-2020-28452

This CVE involves a security issue in the Akka HTTP Session library that allows bypassing CSRF protection mechanisms.

What is CVE-2020-28452?

This vulnerability enables attackers to forge a request with matching values for X-XSRF-TOKEN header and XSRF-TOKEN cookie, bypassing CSRF protection.

The Impact of CVE-2020-28452

The impact is rated as MEDIUM with a CVSS base score of 6.3. The attack complexity is low, requiring user interaction over a network.

Technical Details of CVE-2020-28452

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows attackers to bypass CSRF protection by manipulating header and cookie values.

Affected Systems and Versions

com.softwaremill.akka-http-session:core_2.12 versions 0 to 0.6.1
com.softwaremill.akka-http-session:core_2.11 all versions
com.softwaremill.akka-http-session:core_2.13 versions 0 to 0.6.1

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting requests with identical values for specific headers and cookies.

Mitigation and Prevention

To address CVE-2020-28452, follow these mitigation strategies:

Immediate Steps to Take

Update the affected packages to versions beyond 0.6.1
Implement additional CSRF protection mechanisms

Long-Term Security Practices

Regularly monitor and audit web application security
Educate developers on secure coding practices

Patching and Updates

Apply security patches promptly
Stay informed about security advisories and updates