CVE-2026-111091CWE-829

CVE-2026-111091

High · published October 15, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
2.7
In the wild
Unconfirmed
What it is

In JetBrains Junie CLI before 26.8.3 code execution was possible via an untrusted project's MCP server configuration

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00135 · 2.7th percentile
Weakness
CWE-829 · Inclusion of Functionality from Untrusted Control Sphere
Published
2026-10-15T20:17Z
References (1)
https://www.jetbrains.com/privacy-security/issues-fixed/ · [email protected]
EPSS history
Timeline
  • 17 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 15 OCT 15:29Z
    In JetBrains Junie CLI before 26.8.3 code execution was possible via an untrusted project's MCP server configuration
    cvelistv5
  • 15 OCT 15:29Z
    In JetBrains Junie CLI before 26.8.3 code execution was possible via an untrusted project's MCP server configuration
    cvelistv5