CVE-2026-90617
CVE-2026-90617
A vulnerability was detected in GH05TCREW PentestAgent up to cf882dabea3ed91cef016cdd115e5426315665a2. This vulnerability affects the function run_task of the file interface/main.py of the component MCP HTTP Server. Performing a manipulation results in os command injection. The attack is possible to be carried out remotely. The exploit is now public and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The pull request to fix this issue awaits acceptance.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.021 (81.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Weakness classification (CWE)
References
- vuldb.com/vuln/403198 (technical-description, vdb-entry)
- vuldb.com/vuln/403198/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-90617 (third-party-advisory)
- vuldb.com/submit/914808 (third-party-advisory)
- github.com/GH05TCREW/pentestagent/issues/90 (issue-tracking, exploit)
- github.com/GH05TCREW/pentestagent/pull/101 (issue-tracking, patch)
- github.com/GH05TCREW/pentestagent/ (product)
Frequently asked questions
- What is CVE-2026-90617?
- CVE-2026-90617 is a high-severity vulnerability, classified under Command Injection. CVSS score: 7.3/10. Published 2026-09-14.
- How severe is CVE-2026-90617?
- High severity. CVSS v3 base score is 7.3 out of 10.