CVE-2023-1317 Scanner
CVE-2023-1317 Scanner - Cross-Site Scripting (XSS) vulnerability in osTicket
Short Info
Level
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
10 days 14 hours
Scan only one
Domain, IPv4, Subdomain
Toolbox
-
osTicket is a widely used open-source support ticket system designed to seamlessly integrate all support requests into a user-friendly, web-based platform. Primarily deployed by businesses and IT departments, it helps streamline customer service queries, technical support tickets, and general inquiries. The software is employed by organizations ranging from small businesses to enterprise-level operations due to its flexibility and range of features. With modules available for various extensions, osTicket caters to multiple operational demands. Its open-source nature means that users and developers can tailor it to meet specific use cases. Constant updates and community support make it a popular choice in the field of helpdesk management systems.
Cross-Site Scripting (XSS) is a significant security vulnerability where attackers inject malicious scripts into web pages viewed by other users. This vulnerability often stems from the failure of the software to validate user inputs, thus leading to script execution in the browser of any user who visits the compromised section of the application. The XSS vulnerability found in osTicket allows for reflected attacks when a crafted script is inserted into a reference that is executed in a different user’s session. These attacks can lead to unauthorized actions being carried out on behalf of the user and potential data breaches. Detecting and mitigating XSS vulnerabilities is crucial as they often serve as gateways for broader and more severe attacks. The discovery of such vulnerabilities can prevent significant security and privacy breaches.
The technical details of the Cross-Site Scripting vulnerability in osTicket highlight issues within user input handling and output presentation. The vulnerability is specifically reflected on web pages, pre-authentication, where malicious payloads can be injected and executed. An endpoint like "/scp/ajax.php/orgs/search" is vulnerable, allowing attackers to insert scripts like "<img src=a onerror=alert(document.domain)>" that execute when a page is rendered. The vulnerability might also leverage insufficient escaping and sanitizing of special characters in user-generated content or input fields. By exploiting this flaw, attackers can manipulate frontend content, redirect users, or mimic website activities. The vulnerability requires addressing in the version updates by sanitizing user inputs properly to prevent unauthorized script execution.
When this XSS vulnerability is exploited, attackers may execute arbitrary scripts on victim systems by making their browsers trust and run harmful script code gleaned from malicious inputs. These scripts can manipulate session cookies, enable unauthorized actions, and exploit the trust and access level that users currently enjoy on their local network. Such actions can lead to broader data theft, unauthorized administrative operations, and further network infiltration. The severity of these exploits can vary, from nuisances to severe security gaps resulting in significant data breaches. Hence, active measures need to be in place to detect, prevent, and mitigate such vulnerabilities effectively.
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