CVE-2023-25810 : What You Need to Know

This CVE pertains to a persistent Cross-Site Scripting (XSS) vulnerability through the description in the status page in Uptime Kuma.

Understanding CVE-2023-25810

This section will delve into the details of the CVE-2023-25810 vulnerability in Uptime Kuma.

What is CVE-2023-25810?

CVE-2023-25810 is a vulnerability that affects versions of Uptime Kuma prior to 1.20.0. It allows for a persistent XSS attack through the status page, potentially compromising the integrity of the system.

The Impact of CVE-2023-25810

The impact of this vulnerability is rated as medium severity with low confidentiality impact and high integrity impact. The attack vector is through the network and requires user interaction for exploitation.

Technical Details of CVE-2023-25810

In this section, we will explore the technical aspects of CVE-2023-25810.

Vulnerability Description

The vulnerability arises due to improper neutralization of input during web page generation, leading to Cross-Site Scripting (XSS) attacks via the status page in Uptime Kuma.

Affected Systems and Versions

The affected system is Uptime Kuma, specifically versions prior to 1.20.0. Users utilizing these versions are at risk of exploitation.

Exploitation Mechanism

The exploitation of CVE-2023-25810 occurs through the description in the status page in Uptime Kuma. Attackers can craft malicious scripts to execute within the context of the affected system.

Mitigation and Prevention

This section provides guidance on mitigating and preventing the CVE-2023-25810 vulnerability in Uptime Kuma.

Immediate Steps to Take

Users are strongly advised to upgrade their Uptime Kuma installations to version 1.20.0 or later to address the vulnerability. This update will patch the XSS vulnerability and enhance the security of the system.

Long-Term Security Practices

In addition to updating the software, it is recommended to implement secure coding practices and regularly audit for potential vulnerabilities in web applications to prevent XSS exploits.

Patching and Updates

Regularly monitor for security advisories from Uptime Kuma and promptly apply patches and updates to ensure the system is protected against known vulnerabilities, including CVE-2023-25810.