Platform
php
Component
submit
Fixed in
1.0.1
CVE-2026-5319 describes a cross-site scripting (XSS) vulnerability discovered in itsourcecode Payroll Management System versions up to 1.0. This vulnerability allows attackers to inject malicious scripts into the application, potentially compromising user data and system integrity. The vulnerability resides within the /navbar.php file and is triggered by manipulating the 'page' argument. Public exploitation is possible.
Successful exploitation of CVE-2026-5319 allows an attacker to execute arbitrary JavaScript code within the context of a user's session on the Payroll Management System. This can lead to various malicious activities, including session hijacking, credential theft, and defacement of the application. An attacker could potentially steal sensitive payroll data, redirect users to phishing sites, or inject malicious code into legitimate pages. The impact is amplified if the application is used to process sensitive financial information or if it integrates with other critical systems.
CVE-2026-5319 has been publicly disclosed, indicating a higher probability of exploitation. The availability of a public exploit suggests that attackers are actively seeking to leverage this vulnerability. Given the nature of XSS vulnerabilities, exploitation can be relatively straightforward, making it a potential target for automated scanning and exploitation tools. The KEV status is currently unknown.
Exploit Status
EPSS
0.01% (1% percentile)
CISA SSVC
CVSS Vector
The primary mitigation for CVE-2026-5319 is to upgrade to a patched version of itsourcecode Payroll Management System as soon as it becomes available. Until a patch is applied, consider implementing temporary workarounds such as input validation and output encoding on the 'page' parameter in /navbar.php. Web application firewalls (WAFs) configured to detect and block XSS payloads can also provide a layer of protection. Thoroughly review and sanitize all user-supplied input to prevent malicious code injection.
Update to a patched version of the payroll management system. Contact the vendor for a corrected version or apply the necessary security measures to prevent the execution of XSS (Cross-Site Scripting) code.
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CVE-2026-5319 is a cross-site scripting (XSS) vulnerability in itsourcecode Payroll Management System versions up to 1.0, allowing attackers to inject malicious scripts via the 'page' parameter in /navbar.php.
If you are using itsourcecode Payroll Management System version 1.0, you are potentially affected by this vulnerability. Upgrade as soon as a patch is available.
The recommended fix is to upgrade to a patched version of itsourcecode Payroll Management System. Until then, implement input validation and output encoding as temporary mitigations.
CVE-2026-5319 has been publicly disclosed, and public exploits are available, suggesting a high probability of active exploitation.
Refer to itsourcecode's official website or security advisory channels for the latest information and updates regarding CVE-2026-5319.
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