CVE-2026-6117: AstrBotDevs AstrBot install-upload Endpoint plugin.py install_plugin_upload sandbox

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-12 · updated 2026-10-26
Weakness: CWE-264

Description

A vulnerability was found in AstrBotDevs AstrBot up to 4.22.1. This issue affects the function install_plugin_upload of the file astrbot/dashboard/routes/plugin.py of the component install-upload Endpoint. The manipulation of the argument File results in sandbox issue. The attack can be executed remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

AstrBotDevs AstrBot: 4.22.0, 4.22.1

References

https://github.com/AstrBotDevs/AstrBot/
https://github.com/AstrBotDevs/AstrBot/issues/7168
https://vuldb.com/submit/792653
https://vuldb.com/vuln/356977
https://vuldb.com/vuln/356977/cti

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