CVE-2023-40183 : Security Advisory and Response
Learn about CVE-2023-40183, a vulnerability in DataEase allowing attackers to access user cookies by uploading malicious files. Mitigation steps included.
DataEase has a vulnerability that allows an attacker to obtain user cookies prior to version 1.18.11.
Understanding CVE-2023-40183
DataEase, an open-source data visualization and analysis tool, contains a security flaw that enables attackers to access user cookies.
What is CVE-2023-40183?
CVE-2023-40183 is a vulnerability in DataEase that allows attackers to obtain user cookies by uploading malicious files disguised as images.
The Impact of CVE-2023-40183
The vulnerability in DataEase can lead to unauthorized access to user cookies, potentially compromising user privacy and sensitive information.
Technical Details of CVE-2023-40183
DataEase vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability arises from the lack of file type restrictions in DataEase prior to version 1.18.11, enabling attackers to upload malicious files and access user cookies.
Affected Systems and Versions
DataEase versions below 1.18.11 are affected by this vulnerability.
Exploitation Mechanism
Attackers exploit the vulnerability by uploading files with malicious code disguised as images, allowing them to obtain user cookies and potentially launch further attacks.
Mitigation and Prevention
Steps to mitigate and prevent exploitation of the DataEase vulnerability.
Immediate Steps to Take
Update DataEase to version 1.18.11 or newer to patch the vulnerability and prevent unauthorized access to user cookies.
Long-Term Security Practices
Implement secure coding practices, conduct regular security audits, and educate users on safe file uploading to prevent similar vulnerabilities in the future.
Patching and Updates
DataEase has released v1.18.11 to address the vulnerability. Regularly update the software to the latest version to ensure security.