CVE-2023-48198 : Security Advisory and Response
Learn about CVE-2023-48198, a Cross-Site Scripting (XSS) vulnerability in Grocy version <= 4.0.3 allowing attackers to steal victim's cookies. Find mitigation steps and long-term security practices.
A Cross-Site Scripting (XSS) vulnerability in the 'product description' component within '/api/stock/products' of Grocy version <= 4.0.3 allows attackers to obtain a victim's cookies.
Understanding CVE-2023-48198
This section will provide an overview of the CVE-2023-48198 vulnerability.
What is CVE-2023-48198?
CVE-2023-48198 is a Cross-Site Scripting (XSS) vulnerability found in the 'product description' component in Grocy version <= 4.0.3. This vulnerability enables attackers to retrieve a victim's cookies.
The Impact of CVE-2023-48198
The impact of this vulnerability is significant as it allows malicious actors to steal sensitive information such as session cookies, leading to potential account hijacking or unauthorized access.
Technical Details of CVE-2023-48198
In this section, we will delve into the technical aspects of CVE-2023-48198.
Vulnerability Description
The XSS vulnerability in the 'product description' component of Grocy version <= 4.0.3 enables attackers to execute malicious scripts on the victim's browser, leading to cookie theft.
Affected Systems and Versions
The vulnerability affects Grocy version <= 4.0.3, making systems with this version potentially susceptible to exploitation.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into the 'product description' field and tricking users into visiting a compromised page to execute the script.
Mitigation and Prevention
This section will discuss measures to mitigate and prevent the exploitation of CVE-2023-48198.
Immediate Steps to Take
Users should update Grocy to a version that includes a patch for the XSS vulnerability to prevent attackers from exploiting the 'product description' component.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security assessments, and educating users on safe browsing habits are essential for long-term security.
Patching and Updates
Regularly applying security patches and updates provided by Grocy is crucial to protect systems from known vulnerabilities and maintain a secure environment.