CVE-2022-26951 Explained : Impact and Mitigation
Archer version 6.x through 6.10 is impacted by a reflected XSS vulnerability allowing remote attackers to execute malicious code. Learn the impact, exploitation mechanism, and mitigation steps.
Archer 6.x through 6.10 has been identified with a reflected XSS vulnerability, potentially allowing a remote unauthenticated malicious user to execute code within the context of the web application.
Understanding CVE-2022-26951
This section provides insights into the vulnerability affecting Archer 6.x through 6.10.
What is CVE-2022-26951?
Archer versions 6.x through 6.10 have a reflected XSS vulnerability that poses a risk when a SAML-unauthenticated malicious user tricks a victim into inserting malicious HTML or JavaScript code. The executed code occurs within the web application's context.
The Impact of CVE-2022-26951
The vulnerability, rated with a CVSS base score of 6.5 (Medium Severity), can compromise the integrity of affected systems without requiring privileges. A victim application user may unknowingly trigger the execution of malicious code.
Technical Details of CVE-2022-26951
This section delves into specific technical aspects of the vulnerability.
Vulnerability Description
Archer 6.x through 6.10 is susceptible to reflected XSS, enabling the execution of malicious code in the web application's context.
Affected Systems and Versions
The vulnerability affects Archer versions 6.x through 6.10, up to version 6.10.0.0.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by manipulating victim application users to input malicious code which is then reflected back and executed in the context of the vulnerable web application.
Mitigation and Prevention
To safeguard systems from CVE-2022-26951, immediate actions and long-term security practices are recommended.
Immediate Steps to Take
Apply security patches promptly, restrict access to vulnerable systems, and educate users about the risks of executing unknown code.
Long-Term Security Practices
Regularly update software, implement secure coding practices, and conduct security audits and assessments.
Patching and Updates
Stay informed about security advisories, subscribe to related mailing lists, and prioritize the installation of security updates.