CVE-2023-26220 : What You Need to Know
Learn about CVE-2023-26220 impacting TIBCO's Spotfire products. Immediate patching and vigilance are advised to mitigate this Stored XSS risk.
This CVE-2023-26220 advisory pertains to a Stored Cross-site Scripting (XSS) vulnerability discovered in TIBCO Software Inc.'s Spotfire Analyst and Spotfire Server components. The vulnerability allows a low privileged attacker with network access to execute malicious scripts on the affected system, requiring human interaction from a person other than the attacker for a successful attack.
Understanding CVE-2023-26220
The vulnerability identified in this CVE affects TIBCO's Spotfire Analyst and Spotfire Server products, potentially putting users at risk of malicious exploitation.
What is CVE-2023-26220?
The Spotfire Library component of TIBCO Software Inc.'s Spotfire Analyst and Spotfire Server contains a vulnerability that enables a low privileged attacker to execute Stored Cross-site Scripting (XSS) attacks on the system by utilizing network access.
The Impact of CVE-2023-26220
This vulnerability allows attackers to execute arbitrary code on the affected system, posing a threat to the integrity and confidentiality of data. It requires human interaction from a third party, making it a serious concern for organizations using the impacted TIBCO products.
Technical Details of CVE-2023-26220
The vulnerability can be categorized as CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). It has a CVSS v3.1 base score of 5.4, indicating a medium severity level.
Vulnerability Description
The vulnerability resides in the Spotfire Library component of TIBCO's Spotfire Analyst and Spotfire Server, allowing stored XSS attacks by a low privileged attacker with network access.
Affected Systems and Versions
Various versions of Spotfire Analyst and Spotfire Server are impacted by this vulnerability, including specific releases listed in the provided data.
Exploitation Mechanism
The vulnerability can be exploited by an attacker with network access who can inject and execute malicious scripts on the affected system.
Mitigation and Prevention
To address CVE-2023-26220, immediate actions and long-term security measures need to be implemented by affected users of TIBCO's products.
Immediate Steps to Take
Users are advised to update their Spotfire Analyst and Spotfire Server components to the patched versions provided by TIBCO to mitigate the vulnerability.
Long-Term Security Practices
Regularly updating software, conducting security assessments, and monitoring for potential vulnerabilities can help maintain a secure environment and protect against future threats.
Patching and Updates
TIBCO has released updated versions for the affected components to address this vulnerability. Users should follow the recommended update paths based on their specific product versions to ensure mitigation against potential exploits.