Read the docs
TI-2026-81097 Aliases CVE-2026-117530GHSA-53qp-3c25-65x5

Command execution in JetBrains Junie CLI via incomplete command validation

Priority LOW 30CWE-184Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
Required
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

JetBrains Junie CLI before 26.8.17 has an incomplete list of disallowed inputs (CWE-184), which fails to fully validate allowlisted commands. A local attacker with low privileges can execute commands, and user interaction is required. The flaw can affect confidentiality, integrity and availability with high impact, and the attack is hard to carry out.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

In JetBrains Junie CLI before 26.8.17 command execution was possible due to incomplete validation of allowlisted commands

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00111 1st percentileScored 2026-11-07
Fix Fixed Junie CLI (JetBrains): 26.8.17

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
JetBrainsJunie CLIbefore 26.8.1726.8.17Patch availableCNA
  • Junie CLI VendorJetBrains Affected before 26.8.17 Fixed in 26.8.17 Patch available CNA

Remediation

Update JetBrains Junie CLI to version 26.8.17 or later. Red Hat lists one product as not affected.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

  • Fix · CNA Junie CLI (JetBrains) Fixed in 26.8.17

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-27 Threatist record created from CVE-2026-117530
  2. 2026-10-27 Alias added: GHSA-53qp-3c25-65x5
  3. 2026-10-28 Priority changed: MEDIUM → LOW
  4. 2026-11-04 CISA SSVC decision points changed
  5. 2026-11-06 Affected versions changed · Red Hat
  6. 2026-11-06 CVSS score added · Red Hat

References

Other 1

  • TI-2026-45031 Deserialization of untrusted data in JetBrains TeamCity KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-18053 In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-22884 In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-18054 In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible KEVCVSS 3.1HIGH 7.3
  • TI-2024-15905 In JetBrains TeamCity before 2023.11.3 authentication bypass leading to RCE was possible CVSS 3.1CRITICAL 9.8
  • TI-2024-24589 Insufficiently protected credentials in JetBrains IntelliJ IDEA CVSS 3.1CRITICAL 9.3
See all 787 →

Sources

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