CVE-2020-11859 in iManager
Summary
by MITRE • 11/06/2024
Improper Input Validation vulnerability in OpenText iManager allows Cross-Site Scripting (XSS). This issue affects iManager before 3.2.3
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Analysis
by VulDB Data Team • 03/01/2025
The vulnerability CVE-2020-11859 represents a critical security flaw in OpenText iManager software that falls under the category of improper input validation, specifically enabling cross-site scripting attacks. This weakness exists within the iManager application before version 3.2.3 and demonstrates how insufficient validation of user-supplied data can lead to severe security implications for web applications. The vulnerability stems from the application's failure to properly sanitize and validate input parameters that are subsequently reflected in web responses without adequate encoding or escaping mechanisms. According to CWE classification, this vulnerability maps to CWE-79 which specifically addresses cross-site scripting flaws where untrusted data is improperly incorporated into web pages without proper validation or sanitization.
The technical implementation of this vulnerability allows attackers to inject malicious scripts into web pages viewed by other users through manipulated input fields or parameters within the iManager interface. When user-provided data is processed and displayed without proper HTML encoding or script escaping, malicious payloads can execute within the victim's browser context. This creates a persistent threat vector where attackers can steal session cookies, perform unauthorized actions on behalf of users, or redirect victims to malicious websites. The attack typically occurs when an attacker crafts specially designed input that contains JavaScript code which gets executed in the browser of legitimate users who view the affected content. The vulnerability is particularly concerning because it affects the core administrative interface of the iManager system, potentially providing attackers with elevated privileges or access to sensitive organizational data.
The operational impact of CVE-2020-11859 extends beyond simple script execution, as it represents a fundamental breakdown in the application's security model that could enable more sophisticated attacks. Organizations using affected versions of OpenText iManager face significant risks including unauthorized data access, privilege escalation, and potential complete system compromise. The vulnerability can be exploited through various vectors including direct web interface manipulation, URL parameter injection, or even through social engineering tactics that trick users into executing malicious payloads. Security teams must consider the potential for this vulnerability to serve as a stepping stone for more comprehensive attacks, as it can provide initial access that might lead to further exploitation within the network environment. The impact is particularly severe in enterprise environments where iManager systems are used for critical administrative functions and data management.
Mitigation strategies for this vulnerability require immediate attention and should include updating to OpenText iManager version 3.2.3 or later, which contains the necessary patches to address the input validation flaws. Organizations should implement comprehensive input sanitization measures at all application entry points, ensuring that all user-supplied data is properly validated and escaped before being rendered in web responses. Security configurations should include implementing proper content security policies to prevent script execution, deploying web application firewalls to detect and block malicious payloads, and conducting regular security assessments to identify similar vulnerabilities in other applications. According to ATT&CK framework, this vulnerability aligns with techniques such as T1059.007 for scripting and T1566 for social engineering, making comprehensive defensive measures essential. Additionally, organizations should establish robust monitoring and incident response procedures to detect exploitation attempts and ensure rapid remediation when similar vulnerabilities are discovered in other systems.