A flaw has been found in PHPGurukul Staff Leave Management System 1.0. The affected element is the function ADD_STAFF/UPDATE_STAFF of the file /staffleave/slms/slms/adminviews.py of the component SVG File Handler. Executing a manipulation of the argument profile_pic can lead to cross site scripting. The attack can be executed remotely. The exploit has been published and may be used.
The vulnerability has been classified with a CVSS score of 1.9, indicating a low severity. Despite this classification, organizations using this system should remain vigilant, as the potential for exploitation exists. Risk to organizations includes unauthorized script execution, which can compromise the security of the application.
As of now, the vulnerability is not listed in the Known Exploited Vulnerabilities (KEV) catalog. However, organizations are encouraged to patch or mitigate this vulnerability promptly to avoid potential risks, especially since an exploit has been published.
Organizations should prioritize patching immediately. Understanding the nature of this vulnerability and potential attack vectors will help in reinforcing defenses against possible exploitation.
Vulnerability Details
A flaw has been reported in the PHPGurukul Staff Leave Management System version 1.0. The vulnerability resides in the function ADD_STAFF/UPDATE_STAFF located in /staffleave/slms/slms/adminviews.py and specifically affects the SVG File Handler component. By manipulating the profile_pic argument, attackers can execute cross-site scripting, which allows for unauthorized scripts to be executed in the context of the user.
The CVSS score for this vulnerability is recorded at 1.9, classifying it under low severity. The metrics indicate that the attack vector is network-based, with low complexity, requiring high privileges and passive user interaction. Although the confidentiality impact is none, integrity impact is low, suggesting that while data integrity may be at risk, confidentiality remains intact.
This vulnerability has been assigned a CWE classification of CWE-79, indicating a cross-site scripting issue, and CWE-94, which relates to code injection. Organizations should ensure that their systems are fortified against such vulnerabilities and follow best practices for input validation.
Technical Analysis
The root cause of this vulnerability is improper validation of user-supplied input in the profile_pic argument. Attackers can exploit this flaw by injecting malicious scripts into the application, which are then executed in the context of the user's browser. The attack vector is network-based, allowing remote exploitation without requiring physical access.
The attack complexity is low, indicating that an attacker does not require extensive knowledge or advanced skills to exploit this vulnerability. However, it does require high privileges, as the affected function typically requires authenticated access to execute changes.
User interaction is passive, meaning that the victim needs to simply visit a manipulated link for the attack to succeed. While the confidentiality impact is none, the integrity impact is low, suggesting that while the attacker cannot steal sensitive information, they can manipulate the application's behavior.
Risk & Impact Analysis
Real-world deployment of PHPGurukul Staff Leave Management System 1.0 carries inherent risks due to this vulnerability. Attackers may leverage the cross-site scripting capability to inject malicious scripts, potentially leading to session hijacking, redirection to malicious sites, or other harmful actions against users.
Organizations should assess their exposure and the potential blast radius of this vulnerability, especially if the application handles sensitive user information. The low severity score does not diminish the importance of addressing this vulnerability, as the exploitation of such weaknesses can lead to significant user trust issues and potential data loss.
Given the CVSS score and the absence from the KEV catalog, organizations are advised to schedule remediation in their patch cycle. Implementing security best practices, such as input validation and sanitization, will mitigate potential risks associated with this vulnerability.
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects PHPGurukul Staff Leave Management System version 1.0. Organizations using this version should take immediate steps to apply the necessary patches or updates.
Mitigation & Remediation
To mitigate this vulnerability, organizations should apply the following recommendations:
1. **Patch the system**: Upgrade to the latest version of PHPGurukul Staff Leave Management System to ensure all known vulnerabilities are addressed.
2. **Validate input**: Implement strict input validation and sanitization for all user inputs, particularly those that interact with file uploads.
3. **Monitor applications**: Continuously monitor applications for unusual activities that might suggest exploitation attempts.
Organizations should validate remediation through penetration testing to identify similar weaknesses.
Detection Guidance
Organizations should monitor for log indicators that may signal an attempt to exploit this vulnerability. Look for unusual requests that manipulate the profile_pic argument in the ADD_STAFF/UPDATE_STAFF functions. Additionally, behavioral anomalies in user sessions should be investigated to identify potential exploitation.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2026-0730 lies in its demonstration of persistent weaknesses in web applications, particularly in input handling and validation. As web applications become increasingly complex, security teams must remain vigilant against vulnerabilities that can lead to exploitation.
This vulnerability also highlights the importance of comprehensive security assessments. Organizations should consider adopting a vulnerability management program that includes regular testing and updates to their systems.
For organizations utilizing cloud services, a proactive approach is essential. Implementing rigorous security measures and regular assessments can safeguard against similar vulnerabilities. Continuous education on current threats should be mandatory for development teams to foster a security-first culture.
Finally, organizations should explore adopting advanced security solutions, such as penetration testing methodologies, to identify and address vulnerabilities proactively.
Known Exploitation Timeline
This vulnerability has not yet been included in the Known Exploited Vulnerabilities (KEV) catalog.
Affected Versions
The affected version is PHPGurukul Staff Leave Management System 1.0. Organizations are encouraged to upgrade to the latest version as soon as possible.
Mitigation & Remediation
To mitigate this vulnerability, organizations should implement the following actions:
1. **Apply Security Patches**: Ensure that the latest security updates are applied to PHPGurukul Staff Leave Management System.
2. **Implement Input Validation**: Enforce strict validation and sanitization for all user inputs. This will help prevent malicious scripts from being executed.
3. **Conduct Security Testing**: Regularly perform security assessments and penetration testing to identify and remediate vulnerabilities.
4. **Educate Staff**: Provide training for your development team on secure coding practices to minimize vulnerabilities in the future.
5. **Monitor Logs**: Keep an eye on application logs for unusual activities that may indicate an attempted exploit.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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