CVE-2025-40649
MediumCVSS 5.1Exploitation Probability (EPSS)
Low risk27th percentile - higher than 27% of all known CVEs
Summary
Stored Cross-Site Scripting (XSS) in Biobanking and Biomolecular Resources Negotiator v3.15.2 (BBMRI-ERIC) due to lack of proper validation of user input when sending a POST request with parameter text in '/api/v3/negotiations/<postUID>/posts'. This could allow a remote user to send a specially crafted query to an authenticated user and steal their cookie session details.
Risk Assessment
An attacker could hijack an authenticated user's session, potentially leading to unauthorized access to sensitive data and confidentiality breaches.
Recommendation
Update the BBMRI-ERIC system to the latest version and implement input validation and sanitization for the text parameter.
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Original NVD description (English source)
Stored Cross-Site Scripting (XSS) in Biobanking and Biomolecular Resources Negotiator v3.15.2 - European Research Infrastructure (BBMRI-ERIC), consisting of a stored XSS due to a lack of proper validation of user input by sending a POST request using parameter text in '/api/v3/negotiations/<postUID>/posts'. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and steal their cookie session details.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

