TI-2019-07427 Aliases CVE-2019-10103 GHSA-8fr9-3mxv-p3vf

JetBrains IntelliJ IDEA projects created using the Kotlin (JS Client/JVM Server) IDE…

LOW 37CWE-311Published 2019-07-03 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: Information disclosure
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-311.

Summary

JetBrains IntelliJ IDEA projects created using the Kotlin (JS Client/JVM Server) IDE Template were resolving Gradle artifacts using an http connection, potentially allowing an MITM attack. This issue, which was fixed in Kotlin plugin version 1.3.30, is similar to CVE-2019-10101.

Why it matters now

EPSS 0.00813 57th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:jetbrains:kotlin::::::::	before 1.3.30	Vulnerable	JetBrains

cpe:2.3:a:jetbrains:kotlin:*:*:*:*:*:*:*:* Versions before 1.3.30 Vulnerable ·JetBrains

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-10103
2026-10-03 Alias added: GHSA-8fr9-3mxv-p3vf

References

Advisory 1

https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/

Other 1

https://security.netapp.com/advisory/ntap-20230818-0012/

TI-2026-38890 In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata CVSS 3.1CRITICAL 9.8
TI-2020-12453 In JetBrains Kotlin from 1.4-M1 to 1.4-RC (as Kotlin 1.3.7x is not affected by the issue. CVSS 3.1HIGH 8.8
TI-2019-07425 JetBrains Kotlin versions before 1.3.30 were resolving artifacts using an http connection… CVSS 3.1HIGH 8.1
TI-2019-07426 JetBrains Ktor framework (created using the Kotlin IDE template) versions before 1.1.0… CVSS 3.0HIGH 8.1
TI-2020-17771 In JetBrains Kotlin before 1.4.21, a vulnerable Java API was used for temporary file and… CVSS 3.1MEDIUM 5.3
TI-2022-08207 In JetBrains Kotlin before 1.6.0, it was not possible to lock dependencies for Multiplatform Gradle Projects. CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences