---
id: "CVE-2026-123299"
page: "https://infrastack.ai/live/CVE-2026-123299"
kind: "vulnerability"
aliases: ["CVE-2026-123299"]
title: "JetBrains Hub: user search queries could disclose information before 2026.2.52519"
severity: "low"
cvss: 3.1
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["jetbrains-hub", "other", "self-hosted"]
not_affected_if: ["managed-hosting"]
published_at: "2026-11-06T11:17:08+00:00"
first_seen_at: "2026-11-06T11:41:25+00:00"
updated_at: "2026-11-06T11:43:52+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-123299", "first_seen_at": "2026-11-06T11:41:25+00:00"}]
exploit_sources: []
---

# JetBrains Hub: user search queries could disclose information before 2026.2.52519

Link for people: https://infrastack.ai/live/CVE-2026-123299 (this .md is for agents)

JetBrains Hub, a self-hosted access and user management service, versions before 2026.2.52519 let user search queries disclose information. The sources do not say what information leaks or who can run the searches.

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

## How to check

- Check the installed Hub version in the Hub admin panel or its about page
- Compare it against `2026.2.52519`; older builds are in the affected range

## Fix

- JetBrains Hub: move to `2026.2.52519` or later

## Timeline

- 2026-11-06T11:41:25+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-123299

## From the sources

In JetBrains Hub before 2026.2.52519 information disclosure via user search queries was possible

---

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