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Vulnerabilities CVE-2026-16129

CVE-2026-16129

Medium
Open
TLP:CLEAR

princezuda SafestClaw Built-in Web shell.py ShellAction._validate_command incomplete blacklist

NVD CVE.org
Backdoor / C2

AI Analysis

No AI analysis yet.

Description

A vulnerability has been found in princezuda SafestClaw up to 4.2.4. This vulnerability affects the function ShellAction._validate_command of the file src/safestclaw/actions/shell.py of the component Built-in Web Interface. Such manipulation leads to incomplete blacklist. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The presence of this vulnerability remains uncertain at this time. The project maintainer explains: "On paper you're correct, this is a vulnerability. In practice, nothing your AI generated shows how it makes users vulnerable. It's open source. Someone can mod the shell allow list or remove that system. Present an actual poc that shows a threat to users."

Details

CVSS Score
4.8
EPSS Score
0.23%

14th percentile

CVSS Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Confidence
90%
Published
Jul 18, 2026
Last Modified
Jul 18, 2026
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