Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-90617
GH05TCREW PentestAgent MCP HTTP Server main.py run_task os command injection
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N N N L L L 5.5 .0213 81.3 —
AFFECTED
Product Versions Fixed
PentestAgent cf882dabea3ed91cef016cdd115e5426315665a2 – —
TIMELINE
Sep 12 Reserved by VulDB
Sep 14 Published (CNA: VulDB)
Sep 15 EXPLOIT PUBLISHED — CVE-2026-90617 (GH05TCREW PentestAgent). Public exploit reference added.
Description
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| September 12, 2026 | Reserved | Reserved by VulDB |
| September 14, 2026 | Published | Published (CNA: VulDB) |
| September 15, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-90617 (GH05TCREW PentestAgent). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| GH05TCREW | PentestAgent | — | cf882dabea3ed91cef016cdd115e5426315665a2 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-90617 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
