Quick answers
- Is CVE-2026-117530 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-117530 being exploited in the wild.
- How severe is CVE-2026-117530?
- Medium severity, with a CVSS score of 6.7, published 27 October 2026.
- Which products and versions are affected?
- Jetbrains Junie CLI before 26.8.17.
- Is there a fix for CVE-2026-117530?
- Yes: fixed in Junie CLI 26.8.17. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-117530 attacked?
- It is attacked over the network or with local access.
- Am I affected by CVE-2026-117530?
- Check whether you run Jetbrains Junie CLI at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: Junie CLI 26.8.17
Technical details
The vulnerability stems from incomplete validation of allowlisted commands in Junie CLI, enabling command injection attacks. An attacker can bypass the allowlist restriction to execute arbitrary system commands with the privileges of the user running the CLI tool. This affects versions before 26.8.17.
Affected products
- JetBrains Junie CLI before 26.8.17
Timeline
- 2026-10-27: disclosed