CVE-2021-32852 : Vulnerability Insights and Analysis

Countly-server vulnerable to Cross-site Scripting countly-server, a product analytics solution, is vulnerable to cross-site scripting prior to version 21.11 of the community edition. The victim must follow a malicious link or be redirected there from a malicious website. The attacker must have an account or be able to create one. This issue is patched in version 21.11.

Understanding CVE-2021-32852

A vulnerability in countly-server that allows for Cross-site Scripting (XSS) attacks before version 21.11.

What is CVE-2021-32852?

The vulnerability in countly-server enables attackers to execute malicious scripts on the victim's browser, potentially compromising sensitive data or user sessions.

The Impact of CVE-2021-32852

This vulnerability could lead to unauthorized access to user sessions, theft of sensitive data, or manipulation of content on the affected website.

Technical Details of CVE-2021-32852

A detailed look into the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability allows attackers to inject and execute malicious scripts in the context of the victim's browser session.

Affected Systems and Versions

Vendor: Countly
Product: countly-server
Affected Version: < 21.11

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking a victim into clicking a malicious link or being redirected from a compromised website.

Mitigation and Prevention

Steps to mitigate the risk and prevent exploitation of CVE-2021-32852.

Immediate Steps to Take

Users are advised to update countly-server to version 21.11 or above to patch the vulnerability and prevent XSS attacks.

Long-Term Security Practices

Regularly update software and applications to the latest versions to protect against known vulnerabilities.

Patching and Updates

Stay informed about security updates and advisories from Countly to address potential security issues timely.