CVE-2026-110224 in QloApps
Summary
by MITRE • 10/13/2026
QloApps through 1.7.0 contains a reflected cross-site scripting vulnerability in AdminSearchConfController::processSave() that echoes rejected alias and search values unescaped in validation errors. Attackers can induce an authenticated back-office user to submit a crafted request, executing JavaScript in that user's administrative session.
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Analysis
by VulDB Data Team • 10/13/2026
The identified vulnerability resides within the QloApps content management system, specifically affecting versions up through 1.7.0. It is classified as a reflected cross-site scripting flaw located in the AdminSearchConfController::processSave() method. This component handles the configuration of search parameters and administrative settings. The core technical failure involves improper input validation and output encoding practices. When an authenticated administrator submits data for saving, the system performs validation checks on specific fields such as aliases and search values. If these inputs fail validation criteria, the application generates error messages to inform the user of the issue. However, instead of properly sanitizing or escaping these rejected values before displaying them in the response, the software directly echoes the raw input back into the HTML context within the validation error message. This lack of encoding allows any special characters contained within the malicious payload to be interpreted as executable code by the victim's web browser rather than being treated as static text data.
From an operational perspective, this vulnerability enables a reflected cross-site scripting attack vector that requires user interaction but does not require persistent storage on the server side. An attacker can craft a specially constructed URL or HTTP request containing malicious JavaScript payloads within the alias or search value parameters. By inducing an authenticated back-office administrator to submit this crafted request through their browser session, typically via social engineering tactics such as phishing links embedded in emails or deceptive web pages, the victim triggers the execution of the injected script. Because the code executes within the context of the administrative interface and under the privileges of the logged-in user, the impact is severe. The attacker gains the ability to perform actions on behalf of the administrator, potentially manipulating search configurations, exfiltrating session cookies or authentication tokens, stealing sensitive data displayed in the admin panel, or redirecting the user to malicious sites that may facilitate further compromise such as keylogging or credential harvesting.
This vulnerability aligns with CWE-79, which describes Improper Neutralization of Input During Web Page Generation commonly known as Cross-site Scripting. Specifically, it falls under the subcategory of Reflected XSS where the attack payload is sent in a request and reflected back by the server without proper sanitization. In terms of offensive security frameworks, this behavior maps to MITRE ATT&CK technique T1059, Command and Scripting Interpreter, specifically JavaScript execution within a browser environment. The exploitation relies on social engineering (T1566) to lure an authenticated user into triggering the payload. The lack of output encoding represents a fundamental failure in secure coding practices where trusted context is assumed without verifying that dynamic content has been properly escaped for its specific display context.
Mitigation strategies must focus on both immediate patching and long-term defensive coding standards. Administrators should immediately update QloApps to version 1.7.1 or later, which addresses this issue by implementing proper output encoding in the validation error handling logic. For organizations unable to upgrade immediately, a web application firewall can be configured to detect and block requests containing common XSS payload signatures within search parameters, although this is not a substitute for fixing the root cause. Developers must ensure that all dynamic content inserted into HTML responses is encoded according to the context, such as using HTML entity encoding for text nodes or JavaScript escaping for script blocks. Implementing Content Security Policy headers can also provide an additional layer of defense by restricting the sources from which scripts are allowed to execute, thereby mitigating the impact even if a reflection occurs. Regular security code reviews and static application security testing should be employed to identify similar input handling flaws across other controllers within the platform.