---
id: "CVE-2026-63663"
page: "https://infrastack.ai/live/CVE-2026-63663"
kind: "vulnerability"
aliases: ["CVE-2026-63663"]
title: "CloudBeaver: path traversal lets authenticated users read server files"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["cloudbeaver", "database", "other", "self-hosted"]
not_affected_if: ["no-result-editing-users", "version-outside-range"]
published_at: "2026-11-06T20:17:23+00:00"
first_seen_at: "2026-11-06T20:44:00+00:00"
updated_at: "2026-11-06T20:44:17+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-63663", "first_seen_at": "2026-11-06T20:44:00+00:00"}]
exploit_sources: []
---

# CloudBeaver: path traversal lets authenticated users read server files

Link for people: https://infrastack.ai/live/CVE-2026-63663 (this .md is for agents)

CloudBeaver, a cloud database manager, has a path traversal flaw in its SQL result-editing feature. An authenticated user with result-editing rights can make the server open files outside its temporary upload directory and disclose local files the server process can read.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the CloudBeaver version in use; versions from `23.2.3` up to but not including `26.1.2` are listed as affected
- Confirm whether users with SQL result-editing privileges exist on the instance

## Fix

- CloudBeaver: move to `26.1.2` or later

## Timeline

- 2026-11-06T20:44:00+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-63663

## Documents

- [advisory] Vendor advisory: github.com https://github.com/dbeaver/cloudbeaver/security/advisories/GHSA-8wr4-mh28-m992
- [fix] Patch: github.com https://github.com/dbeaver/cloudbeaver/commit/caef729a8d227b0446eab6f0ae5f1dc20dced9b5

## From the sources

CloudBeaver is a cloud database manager. From version 23.2.3 until 26.1.2, a path traversal vulnerability in its SQL result-editing functionality allows an authenticated user with SQL result-editing privileges to cause the server to open files outside the intended temporary upload directory. In affected database value-handling scenarios, this can disclose local files readable by the CloudBeaver server process. Version 26.1.2 prevents traversal outside the intended temporary upload directory.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_