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TI-2026-61623 Aliases CVE-2026-90617GHSA-39h8-3q4c-rpwp

GH05TCREW PentestAgent MCP HTTP Server main.py run_task os command injection

Priority HIGH 70CWE-77Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.02129 82nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
GH05TCREWPentestAgentcf882dabea3ed91cef016cdd115e5426315665a2—No fix listedCNA
  • PentestAgent VendorGH05TCREW Affected cf882dabea3ed91cef016cdd115e5426315665a2 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:gh05tcrew:pentestagent:*:*:*:*:*:*:*:*——GH05TCREW
  • cpe:2.3:a:gh05tcrew:pentestagent:*:*:*:*:*:*:*:* Versions — — ·GH05TCREW

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-90617
  2. 2026-10-03 Alias added: GHSA-39h8-3q4c-rpwp

References

Exploit 1

Patch 1

Other 1

  • TI-2026-61624 GH05TCREW PentestAgent LocalRuntime runtime.py LocalRuntime.execute_command os command injection CVSS 4.0MEDIUM 6.9

Sources

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