CVE-2019-12867

CRITICAL

Certain actions could cause privilege escalation for issue attachments in JetBrains YouTrack. The issue was fixed in 2018.4.49168.

Affects 1 product across 1 vendor.

CVSS 3.09.8
EPSS2.0%
Percentile80th
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, full confidentiality impact, full integrity impact, full availability impact.
◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2019. A critical vulnerability affects Jetbrains systems (CVE-2019-12867). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2019-GLOBAL-134564-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2019-12867?
This vulnerability was disclosed in 2019. A critical vulnerability affects Jetbrains systems (CVE-2019-12867). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2019-12867?
CVE-2019-12867 has CVSS 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 2.0%.
Is CVE-2019-12867 actively exploited?
No confirmed active exploitation of CVE-2019-12867 as of 2026-05-30.
How do I remediate CVE-2019-12867?
Priority: MEDIUM. Advisory: https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/ PSIRT: [email protected]
What systems are affected by CVE-2019-12867?
CVE-2019-12867 affects Jetbrains Youtrack.
Vulnerability Details
CVE IDCVE-2019-12867
BSIDBS-2019-GLOBAL-134564-C BreachSpider Global ID
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published2019-07-03
Last Modified2024-11-21
ICS Relevance0%
SourceNVD
Official Description

Certain actions could cause privilege escalation for issue attachments in JetBrains YouTrack. The issue was fixed in 2018.4.49168.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Certain actions could cause privilege escalation for issue attachments in JetBrains YouTrack. The issue was fixed in 2018.4.49168. CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Jetbrains Youtrack < 2018.4.49168
Remediation
View Vendor Advisory →

Remediation Priority: MEDIUM

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2661 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 Hash3ba0620dc70cdb03ebbb73a90ea61c7309e6d7a9ce90ef0c4b215d2b756c9d5a8d05712ac95ac3d7af6dc2bfa201859a62a4021c3c51745ac117d4e4c10fb972
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