What is CVE-2026-5463?

CVE-2026-5463 is a high-severity vulnerability in Dan Mcinerney Pymetasploit3, classified under Command Injection. CVSS score: 8.6/10. Published 2026-04-03.

How severe is CVE-2026-5463?

High severity. CVSS v3 base score is 8.6 out of 10.

RCE in Dan Mcinerney Pymetasploit3

CVE-2026-5463

Command injection vulnerability in console.run_module_with_output() in pymetasploit3 through version 1.0.6 allows attackers to inject newline characters into module options such as RHOSTS. This breaks the intended command structure and cau…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.003 (55.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L.

Affected products

Dan Mcinerney Pymetasploit3 — versions 0
Danmcinerney Pymetasploit3

Weakness classification (CWE)

CWE-77 — Command Injection

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (Product)
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (Product)

Frequently asked questions

What is CVE-2026-5463?: CVE-2026-5463 is a high-severity vulnerability in Dan Mcinerney Pymetasploit3, classified under Command Injection. CVSS score: 8.6/10. Published 2026-04-03.
How severe is CVE-2026-5463?: High severity. CVSS v3 base score is 8.6 out of 10.