P5Verified

CVE-2025-40676: Negotiator 0 to before 3.15.5

CVE-2025-40676. EPSS 0.00264 (percentile 0.16735), scored 2026-10-08.

Affected technology

Negotiator · 0 to before 3.15.5
BBMRI-ERIC

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

An attacker can access or modify unauthorised resources by manipulating requests that use the 'userID' parameter in '/api/v3/users/', which may result in the exposure or alteration of sensitive data. Vendor/CNA’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality impact as low; integrity and availability impact as none.

Published 2026-10-09 03:15:35.752260+00:00

CWE: CWE-639
CCR priority: 0.1 /100 (P5)
EPSS: 0.00264 · percentile 0.16735 · 2026-10-08
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-09 03:13:32.966430+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-40676.html