CVE-2026-90618: Command Injection (CVSS 7.3)

Description

A flaw has been found in GH05TCREW PentestAgent up to cf882dabea3ed91cef016cdd115e5426315665a2. This issue affects the function LocalRuntime.execute_command of the file runtime/runtime.py of the component LocalRuntime. Executing a manipulation can lead to os command injection. The attack may be performed from remote. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

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CVSS v3.1 Score

7.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploit Prediction

0.0160

Probability of exploitation

0.75%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-77 CWE-77

CWE-78 OS Command Injection

References

Other References

https://github.com/GH05TCREW/pentestagent/ https://github.com/GH05TCREW/pentestagent/issues/91 https://github.com/GH05TCREW/pentestagent/pull/100 https://vuldb.com/cve/CVE-2026-90618 https://vuldb.com/submit/914809 https://vuldb.com/vuln/403199 https://vuldb.com/vuln/403199/cti

Frequently Asked Questions

What is CVE-2026-90618? +

A flaw has been found in GH05TCREW PentestAgent up to cf882dabea3ed91cef016cdd115e5426315665a2. This issue affects the function LocalRuntime.execute_command of the file runtime/runtime.py of the component LocalRuntime. Executing a manipulation can lead to os command injection. The attack may be performed from remote. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2026-90618? +

CVE-2026-90618 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0160, placing it in the 1th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-90618? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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