CVE-2022-31402 in ITOP
Summary
by MITRE • 06/10/2022
ITOP v3.0.1 was discovered to contain a cross-site scripting (XSS) vulnerability via /itop/webservices/export-v2.php.
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Analysis
by VulDB Data Team • 06/15/2022
The vulnerability identified as CVE-2022-31402 affects ITOP version 3.0.1 and represents a critical cross-site scripting flaw located within the /itop/webservices/export-v2.php endpoint. This weakness allows malicious actors to inject arbitrary JavaScript code into the application's response, potentially compromising user sessions and enabling unauthorized data access. The vulnerability stems from insufficient input validation and output encoding within the web services interface, creating an attack surface where user-supplied parameters can be manipulated to execute malicious scripts in the context of other users' browsers.
This XSS vulnerability operates under CWE-79 which categorizes cross-site scripting as a code injection flaw where untrusted data is improperly incorporated into web pages viewed by other users. The specific attack vector involves the export-v2.php endpoint which likely processes user inputs for generating data exports, making it a prime target for attackers seeking to exploit the application's trust in user-provided data. When users interact with the vulnerable service, particularly during export operations, malicious JavaScript code can be executed in their browsers, potentially leading to session hijacking, credential theft, or redirection to malicious sites.
The operational impact of this vulnerability extends beyond simple script execution as it can be leveraged for more sophisticated attacks within the context of the affected ITOP environment. Attackers could potentially exploit this flaw to gain unauthorized access to sensitive IT infrastructure data, manipulate export functionality to retrieve confidential information, or establish persistent access through session manipulation. The vulnerability affects the application's integrity and confidentiality, as it enables unauthorized data exposure and potential privilege escalation within the ITOP system's web interface. Organizations relying on this version of ITOP face significant risk during routine export operations, particularly when dealing with sensitive configuration data or system information.
Mitigation strategies should focus on immediate input validation and output encoding improvements within the affected endpoint. The recommended approach includes implementing strict parameter validation for all inputs processed by export-v2.php, applying proper HTML encoding to all dynamic content before rendering, and establishing Content Security Policy headers to limit script execution. Organizations should also consider implementing web application firewalls to detect and block malicious payloads targeting this specific endpoint. Additionally, upgrading to a patched version of ITOP that addresses this vulnerability should be prioritized, as the vulnerability affects a core web service functionality that is integral to the platform's operation. The remediation process should include thorough testing of export functionality to ensure that the implemented fixes do not disrupt legitimate business operations while effectively neutralizing the XSS threat. This vulnerability aligns with ATT&CK technique T1566 which covers social engineering through malicious payloads, and T1059 which encompasses command and scripting interpreter usage for code execution.