Medium severity6.3NVD Advisory· Published Apr 12, 2026· Updated Apr 29, 2026

CVE-2026-6118

Description

A vulnerability was determined in AstrBotDevs AstrBot up to 4.22.1. Impacted is the function add_mcp_server of the file astrbot/dashboard/routes/tools.py of the component MCP Endpoint. This manipulation of the argument command causes command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

AstrBotDevs/Astrbotreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=4.22.1

Patches

Vulnerability mechanics

References

News mentions

No linked articles in our index yet.

Severity

MediumCVSS v3.1

6.3/ 10

CVSS v42.1

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

Attack vector: Network
Complexity: Low
Privileges: Low
User interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: Low
Availability: Low

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected

Source repo: github.com/AstrBotDevs/AstrBot/

EPSS

Probability of exploitation in the next 30 days.

2.30%

VYPR risk score

Composite of severity, exploitation, and reach.

0.34medium

cvss	0.410
epss	0.002
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000

Weaknesses

CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')

CVE ID

CVE-2026-6118

Credits

Y(
Yu_Bao (VulDB User)
reporter
VC
VulDB CNA Team
coordinator