What’s Vulnerable › Vulnerabilities

CVE-2026-90617: GH05TCREW PentestAgent MCP HTTP Server main.py run_task os command injection

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-14 · updated 2026-09-15
• Weakness: CWE-77

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.

Affected products

• GH05TCREW PentestAgent: cf882dabea3ed91cef016cdd115e5426315665a2

References

• https://github.com/GH05TCREW/pentestagent/
• https://github.com/GH05TCREW/pentestagent/issues/90
• https://github.com/GH05TCREW/pentestagent/pull/101
• https://vuldb.com/cve/CVE-2026-90617
• https://vuldb.com/submit/914808
• https://vuldb.com/vuln/403198
• https://vuldb.com/vuln/403198/cti

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