# CVE-2026-90621

## Summary

- **CVE ID:** CVE-2026-90621
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-78, CWE-77
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 15, 2026

## Description

A vulnerability was identified in ipa-lab HackingBuddyGPT up to 0.5.0. This affects the function ssh_run_command of the file src/hackingBuddyGPT/extensions/ssh_run_command.py. Such manipulation leads to os command injection. The attack can be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

## Affected Products

- ipa-lab — HackingBuddyGPT (0.1)
- ipa-lab — HackingBuddyGPT (0.2)
- ipa-lab — HackingBuddyGPT (0.3)
- ipa-lab — HackingBuddyGPT (0.4)
- ipa-lab — HackingBuddyGPT (0.5.0)

## References

- [CNA](https://vuldb.com/vuln/403203)
- [CNA](https://vuldb.com/vuln/403203/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-90621)
- [CNA](https://vuldb.com/submit/914814)
- [CNA](https://github.com/ipa-lab/hackingBuddyGPT/issues/150)
- [CNA](https://github.com/ipa-lab/hackingBuddyGPT/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 1.09%
- **EPSS Percentile:** 63.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._