CVE-2026-48771 in ishankportfolio
Summary
by MITRE • 08/11/2026
ishankportfolio is a portfolio website. Prior to version 1.0.1, contact form submissions could potentially be exposed due to improperly secured client-side database configuration and insufficient access control policies. Applications using publicly exposed database credentials or permissive database rules may allow unauthorised users to read, modify, or abuse stored form submission data. This could impact personally identifiable information (PII) submitted through the website contact form, including names, email addresses, phone numbers, and messages. The issue has been patched in version 1.0.1. Users unable to upgrade immediately can reduce risk by disabling public read/write database access, rotating exposed API keys, restricting database policies to authenticated requests only, moving sensitive operations to secure backend/serverless functions, and/or monitoring database activity logs for suspicious access.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 08/11/2026
The ishankportfolio website presents a critical security vulnerability through its contact form implementation that could expose sensitive user data due to inadequate database access controls. This flaw represents a fundamental failure in the application's security architecture where client-side database configuration lacks proper authorization mechanisms, creating an attack surface that allows unauthorized parties to access stored form submissions containing personally identifiable information including names, email addresses, phone numbers, and message content. The vulnerability stems from improperly configured database credentials that are publicly accessible or configured with permissive access policies, enabling any user with knowledge of the database endpoints to potentially read, modify, or abuse the stored data without proper authentication.
The technical implementation flaw manifests as insufficient access control policies within the application's database layer, where database rules are configured to allow broad read/write operations without proper authentication checks or authorization validation. This configuration pattern aligns with common security misconfigurations identified in the CWE database under category 732 - Incorrect Permission Assignment for Critical Resource, where improper permissions lead to unauthorized access to sensitive data. The vulnerability creates a direct path for attackers to exploit the exposed database credentials and gain unauthorized access to the contact form submissions stored within the system.
The operational impact of this vulnerability extends beyond simple data exposure to potentially compromise user privacy and trust in the website's security practices. When personally identifiable information flows through an insecure contact form system, it creates risks for identity theft, spam campaigns, and potential social engineering attacks that could target individuals who have submitted their information through the vulnerable website. The exposure of email addresses and phone numbers specifically increases the risk of targeted phishing attacks or other malicious activities that could harm users beyond the immediate scope of the portfolio website.
Security mitigations for this vulnerability should focus on implementing proper authentication and authorization controls within the database layer, restricting public access to database resources, and ensuring that all database operations require proper validation of user credentials. The patch in version 1.0.1 addresses these issues by implementing proper access control policies and securing database configurations that were previously exposed to unauthorized access. Organizations should implement the principle of least privilege by configuring database policies to allow only authenticated requests, rotating any exposed API keys or database credentials, and moving sensitive operations to secure backend functions or serverless architectures where access controls can be properly enforced.
Database activity monitoring becomes crucial for detecting potential exploitation attempts before they result in data breaches, allowing administrators to identify unusual access patterns or unauthorized queries against the contact form submission database. The implementation of proper logging and audit trails enables security teams to track access to sensitive data and respond appropriately to suspicious activities that may indicate attempted exploitation of the vulnerability. This approach aligns with security best practices outlined in various cybersecurity frameworks including those addressing the MITRE ATT&CK framework's techniques for credential access and defense evasion, where compromised database credentials represent a primary attack vector for data exfiltration and lateral movement within affected systems.