CVE-2026-5463

critical · 9.3

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 causes the Metasploit console to execute additional unintended commands, potentially leading to arbitrary command execution and manipulation of Metasploit sessions.

9.3

CVSS

2.1%

EPSS (exploit prob.)

81st

EPSS percentile

2026-04-03

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-77

Affected products

Vendor	Product	Affected versions
danmcinerney	pymetasploit3	<= 1.0.6

Check a specific version with /api/v1/cve/match.

References

https://github.com/DanMcInerney/pymetasploit3
https://pypi.org/project/pymetasploit3/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-5463