CVE-2026-5463pymetasploit3 - Command Injection via Newline Injection in console.run_module_with_output()
Updated under an hour ago ()
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It affects Dan McInerney pymetasploit3 and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 8.6 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
- Weakness (CWE)
- CWE-77
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- TuranSec
- NVD analysis
- Analyzed
- Record last updated
- Aug 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Dan McInerney pymetasploit3 dan_mcinerney:pymetasploit3 (from the name) | through 1.0.6 | CNA record |
danmcinerney pymetasploit3 danmcinerney:pymetasploit3 | through 1.0.6 | NVD |
References
- https://github.com/DanMcInerney/pymetasploit3third-party-advisory, product
- https://pypi.org/project/pymetasploit3/third-party-advisory, product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.