CVE-2023-1278 in IBOS
Summary
by MITRE • 03/08/2023
A vulnerability, which was classified as problematic, has been found in IBOS up to 4.5.5. Affected by this issue is some unknown functionality of the file mobil/index.php. The manipulation of the argument accesstoken leads to cross site scripting. The attack may be launched remotely. The identifier of this vulnerability is VDB-222608.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 04/01/2023
The vulnerability identified as CVE-2023-1278 represents a cross site scripting flaw within the IBOS platform version 4.5.5 and earlier. This security weakness specifically affects the mobil/index.php file where the accesstoken parameter is improperly handled, creating an avenue for malicious actors to inject harmful scripts into web applications. The vulnerability classification as problematic indicates a significant security risk that could compromise user sessions and data integrity. The issue stems from inadequate input validation and output encoding mechanisms within the application's mobile interface component.
The technical exploitation of this vulnerability occurs through manipulation of the accesstoken argument in the mobil/index.php file, which allows attackers to inject malicious javascript code that executes in the context of other users' browsers. This type of flaw falls under CWE-79 which specifically addresses cross site scripting vulnerabilities, where improper validation of user-supplied input leads to execution of unintended code. The remote attack vector means that adversaries can exploit this weakness without requiring physical access to the system or local network presence, making it particularly dangerous for web applications that serve multiple users.
The operational impact of this vulnerability extends beyond simple script injection, as it can potentially enable session hijacking, credential theft, and unauthorized data access within the IBOS platform. Attackers could leverage this weakness to escalate privileges, access sensitive information, or redirect users to malicious websites that appear legitimate. The vulnerability affects the mobile interface functionality specifically, which suggests that mobile users of the platform face heightened risk, potentially compromising mobile device security and enterprise mobility management policies. This weakness undermines the trust model of the application and could lead to compliance violations in regulated environments.
Mitigation strategies for CVE-2023-1278 should prioritize immediate patching of the IBOS platform to version 4.5.6 or later, which presumably contains the necessary fixes for the accesstoken parameter handling. Organizations should implement proper input validation and output encoding for all user-supplied parameters, particularly those used in mobile application interfaces. The defense in depth approach should include web application firewall rules to detect and block suspicious script injection attempts, along with regular security scanning of the mobile interface components. Additionally, implementing content security policies and proper session management controls can help reduce the attack surface and limit the potential impact of successful XSS exploitation attempts. Security teams should monitor for exploitation attempts and maintain comprehensive logging of access token usage patterns to detect anomalous behavior that might indicate active exploitation of this vulnerability.