Qdrant is a vector similarity search engine and vector database. From 1.9.3 to before 1.16.0, it is possible to append to arbitrary files via /logger endpoint using an attacker-controlled on_disk.log_file path. Minimal privileges are required (read-only access). This vulnerability is fixed in 1.16.0.
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-f632-vm87-2m2f qdrant has arbitrary file write via `/logger` endpoint
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 06 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 06 Feb 2026 21:00:00 +0000

Type Values Removed Values Added
Description Qdrant is a vector similarity search engine and vector database. From 1.9.3 to before 1.16.0, it is possible to append to arbitrary files via /logger endpoint using an attacker-controlled on_disk.log_file path. Minimal privileges are required (read-only access). This vulnerability is fixed in 1.16.0.
Title Qdrant affected by arbitrary file write via `/logger` endpoint
Weaknesses CWE-73
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-06T21:11:27.721Z

Reserved: 2026-02-04T05:15:41.789Z

Link: CVE-2026-25628

cve-icon Vulnrichment

Updated: 2026-02-06T21:11:16.590Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-06T21:16:18.083

Modified: 2026-02-06T21:57:22.450

Link: CVE-2026-25628

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses