CVE-2025-40649
Medium
Description
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.
SeverityMedium
CVSS5.1
Exploit probability—
ProductNegotiator
PublishedOct 7, 2025
First seenOct 7, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- BBMRI-ERIC Negotiator3.15.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| BBMRI-ERIC Negotiator | v < 3.15.5 | 3.15.5 |
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