CVE-2025-51471

PoC ×2—

CVSS 3.1

6.9 medium

EPSS

14%p96

Published

Jul 22, 2025 (Jul 22, 2025)

Modified

Jun 17, 2026

Description

Cross-Domain Token Exposure in server.auth.getAuthorizationToken in Ollama 0.6.7 allows remote attackers to steal authentication tokens and bypass access controls via a malicious realm value in a WWW-Authenticate header returned by the /api/pull endpoint.

Vendors: ollama
Products: ollama
Weakness: CWE-345, CWE-384
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (14.2%)

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