Joomla JoomBri Careers Cross-Site Scripting Scanner

Joomla JoomBri Careers is a popular Joomla extension used for online job boards and career websites. It is widely utilized by site administrators to create job portals and aid interactions between employers and job seekers. This software aids in managing profiles, postings, and payments on career-oriented sites. Being a Joomla-based extension, it integrates with various Joomla functionalities to provide a seamless experience. The extension is also used for customizing application forms and setting up job alerts. JoomBri Careers helps boost job listings' visibility and allows employers to find suitable candidates efficiently.

Cross-Site Scripting (XSS) is a security vulnerability that allows an attacker to inject malicious scripts into web pages viewed by other users. When someone visits a compromised page, the injected script executes in the user's browser. This can lead to a range of harmful actions, such as session hijacking, data theft, or defacement of the webpage. In Joomla JoomBri Careers v. 3.3.0, the XSS vulnerability could compromise user sessions, particularly if a target clicks a malicious link. This kind of vulnerability arises when inputs are not properly sanitized or encoded before being rendered in the HTML output.

The vulnerability in Joomla JoomBri Careers v. 3.3.0 is a result of insufficient input validation on specific endpoints, particularly those handling job search queries. The 'keyword' parameter in the search-jobs path is susceptible to script injection. When an attacker crafts a URL with a malicious payload, and a user accesses it, the script is executed in context of the user's browser session. This flaw is generally observed in the GET method, where URL parameters are not properly sanitized. By exploiting this point, attackers can embed scripts that appear harmless yet can execute arbitrary commands, potentially compromising site security.

If exploited, the XSS vulnerability can have several detrimental effects. An attacker can hijack user sessions by obtaining session cookies, leading to unauthorized access to the victim's account. Furthermore, sensitive data such as login credentials or personal information may be extracted. Altered site content can result in misinformation or defacement, damaging the site’s credibility. Users might also be redirected to malicious sites, subjecting them to phishing attacks or further exploits. These risks underscore the necessity for vigilance and appropriate security measures on web applications.

REFERENCES

• https://packetstormsecurity.com/files/168641/Joomla-JoomBri-Careers-3.3.0-Cross-Site-Scripting.html
• https://cxsecurity.com/issue/WLB-2022100024
• https://extensions.joomla.org/