# CVE-2026-25628: Qdrant affected by arbitrary file write via `/logger` endpoint

> CVE-2026-25628: Qdrant affected by arbitrary file write via `/logger` endpoint. CVSS 8.6 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-25628
Last updated: 2026-06-17T10:24:58Z

- Published: 2026-02-06 20:44 UTC · Updated: 2026-06-17 10:24 UTC · Assigner: GitHub\_M
- CVSS: 8.6 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS: 0.55%, 46th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-73

## 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.

## Affected vendors and products

- qdrant: qdrant

## Tracked companies

- [Qdrant](https://rewindex.com/company/qdrant.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-25628)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-25628)
- [https://github.com/qdrant/qdrant/blob/48203e414e4e7f639a6d394fb6e4df695f808e51/src/actix/api/service\_api.rs\#L195](https://github.com/qdrant/qdrant/blob/48203e414e4e7f639a6d394fb6e4df695f808e51/src/actix/api/service_api.rs#L195)
- [https://github.com/qdrant/qdrant/commit/32b7fdfb7f542624ecd1f7c8d3e2b13c4e36a2c1](https://github.com/qdrant/qdrant/commit/32b7fdfb7f542624ecd1f7c8d3e2b13c4e36a2c1)
- [https://github.com/qdrant/qdrant/security/advisories/GHSA-f632-vm87-2m2f](https://github.com/qdrant/qdrant/security/advisories/GHSA-f632-vm87-2m2f)

---

_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


---
Canonical: https://rewindex.com/cve/CVE-2026-25628 · Markdown: https://rewindex.com/cve/CVE-2026-25628.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-25628 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:09:43.729Z