CVE-2025-27506 Scanner

NocoDB is a popular open-source platform used by developers and organizations to convert databases into smart spreadsheets. It is utilized across various industries for project management, customer relationship management, and other collaborative applications. The platform supports integration with different database systems, providing flexibility for businesses to manage data efficiently. NocoDB is known for its user-friendly interface and is employed in environments where non-technical stakeholders require access to complex database information. Organizations choose NocoDB for its extensive customization options, enhancing the capability to suit diverse business needs. Additionally, the platform facilitates real-time collaboration and automation, making it essential for dynamic data-driven decision-making processes.

Cross-Site Scripting (XSS) is a vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. By exploiting XSS vulnerabilities, attackers can bypass access controls and steal sensitive information such as login credentials or session cookies. This specific vulnerability in NocoDB involves the misuse of input handling mechanisms on the password reset functionality. Improper sanitization of user inputs in the application results in exposure to potential script injections. The malicious scripts executed due to this vulnerability can manipulate site content, redirect users, and capture sensitive user data, compromising the integrity of the platform and its users. XSS vulnerabilities are prevalent in web applications and require diligent input validation to mitigate.

The technical aspect of this XSS vulnerability involves vulnerable endpoints in the password reset module of NocoDB. Specifically, attackers can craft requests to the path '/api/v1/db/auth/password/reset/:tokenId' that are not properly sanitized. The vulnerability is caused by insecure handling of inputs in 'resetPassword.ts', which uses '\u003C%-'' without adequate escaping. This enables attackers to embed arbitrary JavaScript code within the HTML context executed when victims access the URL. Security measures such as input validation and output encoding are essential to prevent such attacks. The exploitation of this vulnerability demands user interaction, emphasizing the necessity for secure coding practices and user education.

Exploiting this XSS vulnerability allows attackers to perform actions such as stealing cookies and session tokens in users' browsers. This could lead to unauthorized access to user accounts and potential data theft. Attackers can manipulate the site to perform unintended actions on behalf of users, such as modifying or deleting data. It also paves the way for phishing attacks where the user interface is altered to trick users into divulging sensitive information. The impact can be severe, leading to a compromise of user privacy and systems that rely on NocoDB for critical business operations. The reputation and trust in the platform may also be adversely affected if such vulnerabilities are not promptly addressed.

REFERENCES

• https://github.com/nocodb/nocodb/security/advisories/GHSA-wf6c-hrhf-86cw
• https://nvd.nist.gov/vuln/detail/CVE-2025-27506
• https://github.com/nocodb/nocodb/commit/ea821edb133e621e26183ae65c8ff9ee5d6f2723