A vulnerability was detected in pbrong hrms 1.0.1. The affected element is the function UpdateRecruitmentById of the file /handler/recruitment.go. This vulnerability allows cross-site scripting (XSS) attacks that may be launched remotely. The exploit is now public and may be used.
The severity of this vulnerability is classified as low, with a CVSS score of 2. This indicates that while the risk is not critical, organizations must still take appropriate actions to mitigate the potential impact. The attack complexity is low, suggesting that attackers may exploit this vulnerability without significant effort.
Risk to organizations includes potential unauthorized access to sensitive data and the ability for attackers to execute malicious scripts in the context of a user's session. Organizations should prioritize patching immediately.
As of now, there is no known public exploit confirmed for this vulnerability, but the public availability of the exploit means that organizations must remain vigilant.
Organizations should address this vulnerability in their priority patch cycle to prevent the exploitation of this weakness in their systems.
Vulnerability Details
This vulnerability allows cross-site scripting (CWE-79) and is also related to code injection (CWE-94). The CVSS score is 2, indicating a low severity level. The attack vector is network-based, and it requires low complexity. The user interaction required is passive, meaning that the attack can occur without any action from the user.
The vulnerability was published on January 19, 2026, and has been classified under two significant CWE identifiers: CWE-79 and CWE-94.
Technical Analysis
The root cause of this vulnerability stems from insufficient validation of user input in the UpdateRecruitmentById function within the affected file. Attackers may craft malicious input that is executed as part of the web application, leading to cross-site scripting.
The attack vector is network-based, and the attack complexity is low. Attackers require low privileges, and user interaction is passive, allowing exploitation without direct user engagement. The impact on confidentiality is none, while the integrity impact is low.
Risk & Impact Analysis
The real-world deployment risk associated with this vulnerability is moderate due to the ability for attackers to leverage it for XSS attacks. Although the severity is classified as low, the potential for unauthorized access to user sessions and the execution of malicious scripts poses risks that organizations must consider.
Organizations should prioritize addressing this vulnerability within their existing security frameworks. The urgency for remediation should be classified as moderate, as while the impact may not be immediate, the existence of a public exploit raises concerns that should not be ignored.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | Yes |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to vendor patch are affected. Organizations using pbrong hrms 1.0.1 should apply the necessary updates to mitigate this vulnerability.
Mitigation & Remediation
Organizations should prioritize applying patches for this vulnerability as soon as they become available. If a patch is not available, consider implementing workarounds such as input validation and sanitization to mitigate the risk of XSS attacks. Configuration hardening to limit user input and monitoring for unauthorized access can also be effective.
For comprehensive security assessments, organizations may benefit from engaging in application security assessments to identify similar vulnerabilities.
Detection Guidance
Monitoring logs for unusual behavior, especially around the UpdateRecruitmentById function, can help in detecting potential exploitation attempts. Organizations should also focus on identifying behavioral anomalies and implementing network signatures that can alert them of any malicious activity.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability lies in its potential to highlight the importance of robust input validation mechanisms in web applications. Security teams should use this case as a lesson in ensuring that all user inputs are thoroughly sanitized to prevent XSS vulnerabilities.
This vulnerability represents a common trend in web application security where insufficient validation leads to exploitable weaknesses. Security teams should take strategic defensive measures to strengthen their applications against such vulnerabilities.
For more information on securing web applications, organizations can refer to our guide on web application penetration testing and consider regular security assessments.
Organizations should also stay updated on emerging threats and vulnerabilities within their environment, ensuring that they are prepared to address any similar issues that may arise in the future.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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