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.
References (3)
Scores
CVSS v3
8.5
EPSS
0.0002
EPSS Percentile
6.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-73
Status
published
Products (2)
crates.io/qdrant
1.9.3 - 1.15.6crates.io
qdrant/qdrant
1.9.3 - 1.16.0
Published
Feb 06, 2026
Tracked Since
Feb 18, 2026