CVE-2019-18360

MEDIUM

In JetBrains Hub versions earlier than 2019.1.11738, username enumeration was possible through password recovery.

Affects 1 product across 1 vendor.

CVSS 3.15.3
EPSS0.9%
Percentile58th
PatchPatched
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, no integrity impact, no availability impact.
◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2019. A medium severity vulnerability affects Jetbrains systems (CVE-2019-18360). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2019-GLOBAL-201952-M • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2019-18360?
This vulnerability was disclosed in 2019. A medium severity vulnerability affects Jetbrains systems (CVE-2019-18360). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2019-18360?
CVE-2019-18360 has CVSS 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS: 0.9%.
Is CVE-2019-18360 actively exploited?
No confirmed active exploitation of CVE-2019-18360 as of 2026-05-30.
How do I remediate CVE-2019-18360?
Priority: MONITOR. Advisory: https://blog.jetbrains.com/blog/2019/10/29/jetbrains-security-bulletin-q3-2019/ PSIRT: [email protected]
What systems are affected by CVE-2019-18360?
CVE-2019-18360 affects Jetbrains Hub.
Vulnerability Details
CVE IDCVE-2019-18360
BSIDBS-2019-GLOBAL-201952-M BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Published2019-10-31
Last Modified2024-11-21
ICS Relevance0%
SourceNVD
Official Description

In JetBrains Hub versions earlier than 2019.1.11738, username enumeration was possible through password recovery.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: In JetBrains Hub versions earlier than 2019.1.11738, username enumeration was possible through password recovery. CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Exploitation Likelihood: MINIMAL

Affected Products
VendorProductAffected Versions
Jetbrains Hub < 2019.1.11738
Remediation
View Vendor Advisory →

Remediation Priority: MONITOR

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2541 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash1c90681784c6fa78a9da412a43bf1ac4078ecb0b8c2b654327b783ee61c85b751059edeed2db179c88a4ed6736e4bb8a4cf4ebc83ed29eddb55060ba487ccaec
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